256723652304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{14447}}^1$

素因数の和:14563

約数の個数: 360

約数和(自身を含む): 886610419968

約数和(自身を除く): 629886767664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 61, 63, 68, 72, 84, 102, 112, 119, 122, 126, 136, 144, 153, 168, 183, 204, 238, 244, 252, 272, 289, 306, 336, 357, 366, 408, 427, 476, 488, 504, 549, 578, 612, 714, 732, 816, 854, 867, 952, 976, 1008, 1037, 1071, 1098, 1156, 1224, 1281, 1428, 1464, 1708, 1734, 1904, 2023, 2074, 2142, 2196, 2312, 2448, 2562, 2601, 2856, 2928, 3111, 3416, 3468, 3843, 4046, 4148, 4284, 4392, 4624, 5124, 5202, 5712, 6069, 6222, 6832, 6936, 7259, 7686, 8092, 8296, 8568, 8784, 9333, 10248, 10404, 12138, 12444, 13872, 14447, 14518, 15372, 16184, 16592, 17136, 17629, 18207, 18666, 20496, 20808, 21777, 24276, 24888, 28894, 29036, 30744, 32368, 35258, 36414, 37332, 41616, 43341, 43554, 48552, 49776, 52887, 57788, 58072, 61488, 65331, 70516, 72828, 74664, 86682, 87108, 97104, 101129, 105774, 115576, 116144, 123403, 130023, 130662, 141032, 145656, 149328, 158661, 173364, 174216, 202258, 211548, 231152, 245599, 246806, 260046, 261324, 282064, 291312, 303387, 317322, 346728, 348432, 370209, 404516, 423096, 491198, 493612, 520092, 522648, 606774, 634644, 693456, 736797, 740418, 809032, 846192, 881267, 910161, 982396, 987224, 1040184, 1045296, 1110627, 1213548, 1269288, 1473594, 1480836, 1618064, 1719193, 1762534, 1820322, 1964792, 1974448, 2080368, 2210391, 2221254, 2427096, 2538576, 2643801, 2947188, 2961672, 3438386, 3525068, 3640644, 3929584, 4175183, 4420782, 4442508, 4854192, 5157579, 5287602, 5894376, 5923344, 6168869, 6876772, 7050136, 7281288, 7931403, 8350366, 8841564, 8885016, 10315158, 10575204, 11788752, 12337738, 12525549, 13753544, 14100272, 14562576, 14981539, 15472737, 15862806, 16700732, 17683128, 17770032, 18506607, 20630316, 21150408, 24675476, 25051098, 27507088, 29226281, 29963078, 30945474, 31725612, 33401464, 35366256, 37013214, 37576647, 41260632, 42300816, 44944617, 49350952, 50102196, 55519821, 58452562, 59926156, 61890948, 63451224, 66802928, 74026428, 75153294, 82521264, 87678843, 89889234, 98701904, 100204392, 104870773, 111039642, 116905124, 119852312, 123781896, 126902448, 134833851, 148052856, 150306588, 175357686, 179778468, 200408784, 209741546, 222079284, 233810248, 239704624, 247563792, 254686163, 263036529, 269667702, 296105712, 300613176, 314612319, 350715372, 359556936, 419483092, 444158568, 467620496, 509372326, 526073058, 539335404, 601226352, 629224638, 701430744, 719113872, 764058489, 838966184, 888317136, 943836957, 1018744652, 1052146116, 1078670808, 1258449276, 1402861488, 1528116978, 1677932368, 1782803141, 1887673914, 2037489304, 2104292232, 2157341616, 2292175467, 2516898552, 3056233956, 3565606282, 3775347828, 4074978608, 4208584464, 4584350934, 5033797104, 5348409423, 6112467912, 7131212564, 7550695656, 9168701868, 10696818846, 12224935824, 14262425128, 15101391312, 16045228269, 18337403736, 21393637692, 28524850256, 32090456538, 36674807472, 42787275384, 64180913076, 85574550768, 128361826152, 256723652304]

約数ペア:

[(1, 256723652304), (2, 128361826152), (3, 85574550768), (4, 64180913076), (6, 42787275384), (7, 36674807472), (8, 32090456538), (9, 28524850256), (12, 21393637692), (14, 18337403736), (16, 16045228269), (17, 15101391312), (18, 14262425128), (21, 12224935824), (24, 10696818846), (28, 9168701868), (34, 7550695656), (36, 7131212564), (42, 6112467912), (48, 5348409423), (51, 5033797104), (56, 4584350934), (61, 4208584464), (63, 4074978608), (68, 3775347828), (72, 3565606282), (84, 3056233956), (102, 2516898552), (112, 2292175467), (119, 2157341616), (122, 2104292232), (126, 2037489304), (136, 1887673914), (144, 1782803141), (153, 1677932368), (168, 1528116978), (183, 1402861488), (204, 1258449276), (238, 1078670808), (244, 1052146116), (252, 1018744652), (272, 943836957), (289, 888317136), (306, 838966184), (336, 764058489), (357, 719113872), (366, 701430744), (408, 629224638), (427, 601226352), (476, 539335404), (488, 526073058), (504, 509372326), (549, 467620496), (578, 444158568), (612, 419483092), (714, 359556936), (732, 350715372), (816, 314612319), (854, 300613176), (867, 296105712), (952, 269667702), (976, 263036529), (1008, 254686163), (1037, 247563792), (1071, 239704624), (1098, 233810248), (1156, 222079284), (1224, 209741546), (1281, 200408784), (1428, 179778468), (1464, 175357686), (1708, 150306588), (1734, 148052856), (1904, 134833851), (2023, 126902448), (2074, 123781896), (2142, 119852312), (2196, 116905124), (2312, 111039642), (2448, 104870773), (2562, 100204392), (2601, 98701904), (2856, 89889234), (2928, 87678843), (3111, 82521264), (3416, 75153294), (3468, 74026428), (3843, 66802928), (4046, 63451224), (4148, 61890948), (4284, 59926156), (4392, 58452562), (4624, 55519821), (5124, 50102196), (5202, 49350952), (5712, 44944617), (6069, 42300816), (6222, 41260632), (6832, 37576647), (6936, 37013214), (7259, 35366256), (7686, 33401464), (8092, 31725612), (8296, 30945474), (8568, 29963078), (8784, 29226281), (9333, 27507088), (10248, 25051098), (10404, 24675476), (12138, 21150408), (12444, 20630316), (13872, 18506607), (14447, 17770032), (14518, 17683128), (15372, 16700732), (16184, 15862806), (16592, 15472737), (17136, 14981539), (17629, 14562576), (18207, 14100272), (18666, 13753544), (20496, 12525549), (20808, 12337738), (21777, 11788752), (24276, 10575204), (24888, 10315158), (28894, 8885016), (29036, 8841564), (30744, 8350366), (32368, 7931403), (35258, 7281288), (36414, 7050136), (37332, 6876772), (41616, 6168869), (43341, 5923344), (43554, 5894376), (48552, 5287602), (49776, 5157579), (52887, 4854192), (57788, 4442508), (58072, 4420782), (61488, 4175183), (65331, 3929584), (70516, 3640644), (72828, 3525068), (74664, 3438386), (86682, 2961672), (87108, 2947188), (97104, 2643801), (101129, 2538576), (105774, 2427096), (115576, 2221254), (116144, 2210391), (123403, 2080368), (130023, 1974448), (130662, 1964792), (141032, 1820322), (145656, 1762534), (149328, 1719193), (158661, 1618064), (173364, 1480836), (174216, 1473594), (202258, 1269288), (211548, 1213548), (231152, 1110627), (245599, 1045296), (246806, 1040184), (260046, 987224), (261324, 982396), (282064, 910161), (291312, 881267), (303387, 846192), (317322, 809032), (346728, 740418), (348432, 736797), (370209, 693456), (404516, 634644), (423096, 606774), (491198, 522648), (493612, 520092)]