255458952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 878529600

約数和(自身を除く): 623070648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 49, 56, 57, 63, 72, 74, 76, 84, 98, 103, 111, 114, 126, 133, 147, 148, 152, 168, 171, 196, 206, 222, 228, 252, 259, 266, 294, 296, 309, 333, 342, 392, 399, 412, 441, 444, 456, 504, 518, 532, 588, 618, 666, 684, 703, 721, 777, 798, 824, 882, 888, 927, 931, 1036, 1064, 1176, 1197, 1236, 1332, 1368, 1406, 1442, 1554, 1596, 1764, 1813, 1854, 1862, 1957, 2072, 2109, 2163, 2331, 2394, 2472, 2664, 2793, 2812, 2884, 3108, 3192, 3528, 3626, 3708, 3724, 3811, 3914, 4218, 4326, 4662, 4788, 4921, 5047, 5439, 5586, 5624, 5768, 5871, 6216, 6327, 6489, 7252, 7416, 7448, 7622, 7828, 8379, 8436, 8652, 9324, 9576, 9842, 10094, 10878, 11172, 11433, 11742, 12654, 12978, 13699, 14504, 14763, 15141, 15244, 15656, 16317, 16758, 16872, 17304, 17613, 18648, 19684, 20188, 21756, 22344, 22866, 23484, 25308, 25956, 26677, 27398, 29526, 30282, 30488, 32634, 33516, 34299, 34447, 35226, 39368, 40376, 41097, 43512, 44289, 45423, 45732, 46968, 50616, 51912, 53354, 54796, 59052, 60564, 65268, 67032, 68598, 68894, 70452, 72409, 80031, 82194, 88578, 90846, 91464, 95893, 103341, 106708, 109592, 118104, 121128, 123291, 130536, 137196, 137788, 140904, 144818, 160062, 164388, 177156, 181692, 186739, 191786, 206682, 213416, 217227, 240093, 246582, 274392, 275576, 287679, 289636, 310023, 320124, 328776, 354312, 363384, 373478, 383572, 413364, 434454, 480186, 493164, 506863, 560217, 575358, 579272, 620046, 640248, 651681, 746956, 767144, 826728, 863037, 868908, 960372, 986328, 1013726, 1120434, 1150716, 1240092, 1303362, 1493912, 1520589, 1680651, 1726074, 1737816, 1920744, 2027452, 2240868, 2301432, 2480184, 2606724, 3041178, 3361302, 3452148, 3548041, 4054904, 4481736, 4561767, 5213448, 6082356, 6722604, 6904296, 7096082, 9123534, 10644123, 12164712, 13445208, 14192164, 18247068, 21288246, 28384328, 31932369, 36494136, 42576492, 63864738, 85152984, 127729476, 255458952]

約数ペア:

[(1, 255458952), (2, 127729476), (3, 85152984), (4, 63864738), (6, 42576492), (7, 36494136), (8, 31932369), (9, 28384328), (12, 21288246), (14, 18247068), (18, 14192164), (19, 13445208), (21, 12164712), (24, 10644123), (28, 9123534), (36, 7096082), (37, 6904296), (38, 6722604), (42, 6082356), (49, 5213448), (56, 4561767), (57, 4481736), (63, 4054904), (72, 3548041), (74, 3452148), (76, 3361302), (84, 3041178), (98, 2606724), (103, 2480184), (111, 2301432), (114, 2240868), (126, 2027452), (133, 1920744), (147, 1737816), (148, 1726074), (152, 1680651), (168, 1520589), (171, 1493912), (196, 1303362), (206, 1240092), (222, 1150716), (228, 1120434), (252, 1013726), (259, 986328), (266, 960372), (294, 868908), (296, 863037), (309, 826728), (333, 767144), (342, 746956), (392, 651681), (399, 640248), (412, 620046), (441, 579272), (444, 575358), (456, 560217), (504, 506863), (518, 493164), (532, 480186), (588, 434454), (618, 413364), (666, 383572), (684, 373478), (703, 363384), (721, 354312), (777, 328776), (798, 320124), (824, 310023), (882, 289636), (888, 287679), (927, 275576), (931, 274392), (1036, 246582), (1064, 240093), (1176, 217227), (1197, 213416), (1236, 206682), (1332, 191786), (1368, 186739), (1406, 181692), (1442, 177156), (1554, 164388), (1596, 160062), (1764, 144818), (1813, 140904), (1854, 137788), (1862, 137196), (1957, 130536), (2072, 123291), (2109, 121128), (2163, 118104), (2331, 109592), (2394, 106708), (2472, 103341), (2664, 95893), (2793, 91464), (2812, 90846), (2884, 88578), (3108, 82194), (3192, 80031), (3528, 72409), (3626, 70452), (3708, 68894), (3724, 68598), (3811, 67032), (3914, 65268), (4218, 60564), (4326, 59052), (4662, 54796), (4788, 53354), (4921, 51912), (5047, 50616), (5439, 46968), (5586, 45732), (5624, 45423), (5768, 44289), (5871, 43512), (6216, 41097), (6327, 40376), (6489, 39368), (7252, 35226), (7416, 34447), (7448, 34299), (7622, 33516), (7828, 32634), (8379, 30488), (8436, 30282), (8652, 29526), (9324, 27398), (9576, 26677), (9842, 25956), (10094, 25308), (10878, 23484), (11172, 22866), (11433, 22344), (11742, 21756), (12654, 20188), (12978, 19684), (13699, 18648), (14504, 17613), (14763, 17304), (15141, 16872), (15244, 16758), (15656, 16317)]