678341952

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 280

約数和(自身を含む): 2168591040

約数和(自身を除く): 1490249088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 71, 72, 76, 81, 96, 97, 108, 114, 142, 144, 152, 162, 171, 192, 194, 213, 216, 228, 284, 288, 291, 304, 324, 342, 388, 426, 432, 456, 513, 568, 576, 582, 608, 639, 648, 684, 776, 852, 864, 873, 912, 1026, 1136, 1164, 1216, 1278, 1296, 1349, 1368, 1539, 1552, 1704, 1728, 1746, 1824, 1843, 1917, 2052, 2272, 2328, 2556, 2592, 2619, 2698, 2736, 3078, 3104, 3408, 3492, 3648, 3686, 3834, 4047, 4104, 4544, 4656, 5112, 5184, 5238, 5396, 5472, 5529, 5751, 6156, 6208, 6816, 6887, 6984, 7372, 7668, 7857, 8094, 8208, 9312, 10224, 10476, 10792, 10944, 11058, 11502, 12141, 12312, 13632, 13774, 13968, 14744, 15336, 15714, 16188, 16416, 16587, 18624, 20448, 20661, 20952, 21584, 22116, 23004, 24282, 24624, 27548, 27936, 29488, 30672, 31428, 32376, 32832, 33174, 36423, 40896, 41322, 41904, 43168, 44232, 46008, 48564, 49248, 49761, 55096, 55872, 58976, 61344, 61983, 62856, 64752, 66348, 72846, 82644, 83808, 86336, 88464, 92016, 97128, 98496, 99522, 109269, 110192, 117952, 122688, 123966, 125712, 129504, 130853, 132696, 145692, 149283, 165288, 167616, 176928, 184032, 185949, 194256, 199044, 218538, 220384, 247932, 251424, 259008, 261706, 265392, 291384, 298566, 330576, 353856, 368064, 371898, 388512, 392559, 398088, 437076, 440768, 495864, 502848, 523412, 530784, 557847, 582768, 597132, 661152, 743796, 777024, 785118, 796176, 874152, 991728, 1046824, 1061568, 1115694, 1165536, 1177677, 1194264, 1322304, 1487592, 1570236, 1592352, 1748304, 1983456, 2093648, 2231388, 2331072, 2355354, 2388528, 2975184, 3140472, 3184704, 3496608, 3533031, 3966912, 4187296, 4462776, 4710708, 4777056, 5950368, 6280944, 6993216, 7066062, 8374592, 8925552, 9421416, 9554112, 10599093, 11900736, 12561888, 14132124, 17851104, 18842832, 21198186, 25123776, 28264248, 35702208, 37685664, 42396372, 56528496, 75371328, 84792744, 113056992, 169585488, 226113984, 339170976, 678341952]

約数ペア:

[(1, 678341952), (2, 339170976), (3, 226113984), (4, 169585488), (6, 113056992), (8, 84792744), (9, 75371328), (12, 56528496), (16, 42396372), (18, 37685664), (19, 35702208), (24, 28264248), (27, 25123776), (32, 21198186), (36, 18842832), (38, 17851104), (48, 14132124), (54, 12561888), (57, 11900736), (64, 10599093), (71, 9554112), (72, 9421416), (76, 8925552), (81, 8374592), (96, 7066062), (97, 6993216), (108, 6280944), (114, 5950368), (142, 4777056), (144, 4710708), (152, 4462776), (162, 4187296), (171, 3966912), (192, 3533031), (194, 3496608), (213, 3184704), (216, 3140472), (228, 2975184), (284, 2388528), (288, 2355354), (291, 2331072), (304, 2231388), (324, 2093648), (342, 1983456), (388, 1748304), (426, 1592352), (432, 1570236), (456, 1487592), (513, 1322304), (568, 1194264), (576, 1177677), (582, 1165536), (608, 1115694), (639, 1061568), (648, 1046824), (684, 991728), (776, 874152), (852, 796176), (864, 785118), (873, 777024), (912, 743796), (1026, 661152), (1136, 597132), (1164, 582768), (1216, 557847), (1278, 530784), (1296, 523412), (1349, 502848), (1368, 495864), (1539, 440768), (1552, 437076), (1704, 398088), (1728, 392559), (1746, 388512), (1824, 371898), (1843, 368064), (1917, 353856), (2052, 330576), (2272, 298566), (2328, 291384), (2556, 265392), (2592, 261706), (2619, 259008), (2698, 251424), (2736, 247932), (3078, 220384), (3104, 218538), (3408, 199044), (3492, 194256), (3648, 185949), (3686, 184032), (3834, 176928), (4047, 167616), (4104, 165288), (4544, 149283), (4656, 145692), (5112, 132696), (5184, 130853), (5238, 129504), (5396, 125712), (5472, 123966), (5529, 122688), (5751, 117952), (6156, 110192), (6208, 109269), (6816, 99522), (6887, 98496), (6984, 97128), (7372, 92016), (7668, 88464), (7857, 86336), (8094, 83808), (8208, 82644), (9312, 72846), (10224, 66348), (10476, 64752), (10792, 62856), (10944, 61983), (11058, 61344), (11502, 58976), (12141, 55872), (12312, 55096), (13632, 49761), (13774, 49248), (13968, 48564), (14744, 46008), (15336, 44232), (15714, 43168), (16188, 41904), (16416, 41322), (16587, 40896), (18624, 36423), (20448, 33174), (20661, 32832), (20952, 32376), (21584, 31428), (22116, 30672), (23004, 29488), (24282, 27936), (24624, 27548)]