274469330408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{640099}}^1$

素因数の和:640175

約数の個数: 128

約数和(自身を含む): 688235520000

約数和(自身を除く): 413766189592

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 182, 217, 247, 248, 266, 364, 403, 434, 494, 532, 589, 728, 806, 868, 988, 1064, 1178, 1612, 1729, 1736, 1976, 2356, 2821, 3224, 3458, 4123, 4712, 5642, 6916, 7657, 8246, 11284, 13832, 15314, 16492, 22568, 30628, 32984, 53599, 61256, 107198, 214396, 428792, 640099, 1280198, 2560396, 4480693, 5120792, 8321287, 8961386, 12161881, 16642574, 17922772, 19843069, 24323762, 33285148, 35845544, 39686138, 48647524, 58249009, 66570296, 79372276, 85133167, 97295048, 116498018, 138901483, 158104453, 158744552, 170266334, 232996036, 257959897, 277802966, 316208906, 340532668, 377018311, 465992072, 515919794, 555605932, 632417812, 681065336, 754036622, 1031839588, 1106731171, 1111211864, 1264835624, 1508073244, 1805719279, 2063679176, 2213462342, 2639128177, 3016146488, 3611438558, 4426924684, 4901238043, 5278256354, 7222877116, 8853849368, 9802476086, 10556512708, 14445754232, 19604952172, 21113025416, 34308666301, 39209904344, 68617332602, 137234665204, 274469330408]

約数ペア:

[(1, 274469330408), (2, 137234665204), (4, 68617332602), (7, 39209904344), (8, 34308666301), (13, 21113025416), (14, 19604952172), (19, 14445754232), (26, 10556512708), (28, 9802476086), (31, 8853849368), (38, 7222877116), (52, 5278256354), (56, 4901238043), (62, 4426924684), (76, 3611438558), (91, 3016146488), (104, 2639128177), (124, 2213462342), (133, 2063679176), (152, 1805719279), (182, 1508073244), (217, 1264835624), (247, 1111211864), (248, 1106731171), (266, 1031839588), (364, 754036622), (403, 681065336), (434, 632417812), (494, 555605932), (532, 515919794), (589, 465992072), (728, 377018311), (806, 340532668), (868, 316208906), (988, 277802966), (1064, 257959897), (1178, 232996036), (1612, 170266334), (1729, 158744552), (1736, 158104453), (1976, 138901483), (2356, 116498018), (2821, 97295048), (3224, 85133167), (3458, 79372276), (4123, 66570296), (4712, 58249009), (5642, 48647524), (6916, 39686138), (7657, 35845544), (8246, 33285148), (11284, 24323762), (13832, 19843069), (15314, 17922772), (16492, 16642574), (22568, 12161881), (30628, 8961386), (32984, 8321287), (53599, 5120792), (61256, 4480693), (107198, 2560396), (214396, 1280198), (428792, 640099)]