253113744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 762590080

約数和(自身を除く): 509476336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 208, 222, 228, 247, 296, 304, 312, 444, 456, 481, 494, 577, 592, 624, 703, 741, 888, 912, 962, 988, 1154, 1406, 1443, 1482, 1731, 1776, 1924, 1976, 2109, 2308, 2812, 2886, 2964, 3462, 3848, 3952, 4218, 4616, 5624, 5772, 5928, 6924, 7501, 7696, 8436, 9139, 9232, 10963, 11248, 11544, 11856, 13848, 15002, 16872, 18278, 21349, 21926, 22503, 23088, 27417, 27696, 30004, 32889, 33744, 36556, 42698, 43852, 45006, 54834, 60008, 64047, 65778, 73112, 85396, 87704, 90012, 109668, 120016, 128094, 131556, 142519, 146224, 170792, 175408, 180024, 219336, 256188, 263112, 277537, 285038, 341584, 360048, 405631, 427557, 438672, 512376, 526224, 555074, 570076, 811262, 832611, 855114, 1024752, 1110148, 1140152, 1216893, 1622524, 1665222, 1710228, 2220296, 2280304, 2433786, 3245048, 3330444, 3420456, 4440592, 4867572, 5273203, 6490096, 6660888, 6840912, 9735144, 10546406, 13321776, 15819609, 19470288, 21092812, 31639218, 42185624, 63278436, 84371248, 126556872, 253113744]

約数ペア:

[(1, 253113744), (2, 126556872), (3, 84371248), (4, 63278436), (6, 42185624), (8, 31639218), (12, 21092812), (13, 19470288), (16, 15819609), (19, 13321776), (24, 10546406), (26, 9735144), (37, 6840912), (38, 6660888), (39, 6490096), (48, 5273203), (52, 4867572), (57, 4440592), (74, 3420456), (76, 3330444), (78, 3245048), (104, 2433786), (111, 2280304), (114, 2220296), (148, 1710228), (152, 1665222), (156, 1622524), (208, 1216893), (222, 1140152), (228, 1110148), (247, 1024752), (296, 855114), (304, 832611), (312, 811262), (444, 570076), (456, 555074), (481, 526224), (494, 512376), (577, 438672), (592, 427557), (624, 405631), (703, 360048), (741, 341584), (888, 285038), (912, 277537), (962, 263112), (988, 256188), (1154, 219336), (1406, 180024), (1443, 175408), (1482, 170792), (1731, 146224), (1776, 142519), (1924, 131556), (1976, 128094), (2109, 120016), (2308, 109668), (2812, 90012), (2886, 87704), (2964, 85396), (3462, 73112), (3848, 65778), (3952, 64047), (4218, 60008), (4616, 54834), (5624, 45006), (5772, 43852), (5928, 42698), (6924, 36556), (7501, 33744), (7696, 32889), (8436, 30004), (9139, 27696), (9232, 27417), (10963, 23088), (11248, 22503), (11544, 21926), (11856, 21349), (13848, 18278), (15002, 16872)]