281692632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 833384160

約数和(自身を除く): 551691528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 61, 76, 78, 82, 104, 114, 122, 123, 152, 156, 164, 183, 228, 244, 246, 247, 312, 328, 361, 366, 456, 488, 492, 494, 533, 722, 732, 741, 779, 793, 984, 988, 1066, 1083, 1159, 1444, 1464, 1482, 1558, 1586, 1599, 1976, 2132, 2166, 2318, 2337, 2379, 2501, 2888, 2964, 3116, 3172, 3198, 3477, 4264, 4332, 4636, 4674, 4693, 4758, 5002, 5928, 6232, 6344, 6396, 6954, 7503, 8664, 9272, 9348, 9386, 9516, 10004, 10127, 12792, 13908, 14079, 14801, 15006, 15067, 18696, 18772, 19032, 20008, 20254, 22021, 27816, 28158, 29602, 30012, 30134, 30381, 32513, 37544, 40508, 44042, 44403, 45201, 47519, 56316, 59204, 60024, 60268, 60762, 65026, 66063, 81016, 88084, 88806, 90402, 95038, 97539, 112632, 118408, 120536, 121524, 130052, 132126, 142557, 176168, 177612, 180804, 190076, 192413, 195078, 243048, 260104, 264252, 285114, 286273, 355224, 361608, 380152, 384826, 390156, 528504, 570228, 572546, 577239, 617747, 769652, 780312, 858819, 902861, 1140456, 1145092, 1154478, 1235494, 1539304, 1717638, 1805722, 1853241, 2290184, 2308956, 2470988, 2708583, 3435276, 3611444, 3706482, 4617912, 4941976, 5417166, 6870552, 7222888, 7412964, 10834332, 11737193, 14825928, 21668664, 23474386, 35211579, 46948772, 70423158, 93897544, 140846316, 281692632]

約数ペア:

[(1, 281692632), (2, 140846316), (3, 93897544), (4, 70423158), (6, 46948772), (8, 35211579), (12, 23474386), (13, 21668664), (19, 14825928), (24, 11737193), (26, 10834332), (38, 7412964), (39, 7222888), (41, 6870552), (52, 5417166), (57, 4941976), (61, 4617912), (76, 3706482), (78, 3611444), (82, 3435276), (104, 2708583), (114, 2470988), (122, 2308956), (123, 2290184), (152, 1853241), (156, 1805722), (164, 1717638), (183, 1539304), (228, 1235494), (244, 1154478), (246, 1145092), (247, 1140456), (312, 902861), (328, 858819), (361, 780312), (366, 769652), (456, 617747), (488, 577239), (492, 572546), (494, 570228), (533, 528504), (722, 390156), (732, 384826), (741, 380152), (779, 361608), (793, 355224), (984, 286273), (988, 285114), (1066, 264252), (1083, 260104), (1159, 243048), (1444, 195078), (1464, 192413), (1482, 190076), (1558, 180804), (1586, 177612), (1599, 176168), (1976, 142557), (2132, 132126), (2166, 130052), (2318, 121524), (2337, 120536), (2379, 118408), (2501, 112632), (2888, 97539), (2964, 95038), (3116, 90402), (3172, 88806), (3198, 88084), (3477, 81016), (4264, 66063), (4332, 65026), (4636, 60762), (4674, 60268), (4693, 60024), (4758, 59204), (5002, 56316), (5928, 47519), (6232, 45201), (6344, 44403), (6396, 44042), (6954, 40508), (7503, 37544), (8664, 32513), (9272, 30381), (9348, 30134), (9386, 30012), (9516, 29602), (10004, 28158), (10127, 27816), (12792, 22021), (13908, 20254), (14079, 20008), (14801, 19032), (15006, 18772), (15067, 18696)]