318968712

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 920937600

約数和(自身を除く): 601968888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 107, 108, 111, 148, 214, 216, 222, 296, 321, 333, 373, 428, 444, 642, 666, 746, 856, 888, 963, 999, 1119, 1284, 1332, 1492, 1926, 1998, 2238, 2568, 2664, 2889, 2984, 3357, 3852, 3959, 3996, 4476, 5778, 6714, 7704, 7918, 7992, 8952, 10071, 11556, 11877, 13428, 13801, 15836, 20142, 23112, 23754, 26856, 27602, 31672, 35631, 39911, 40284, 41403, 47508, 55204, 71262, 79822, 80568, 82806, 95016, 106893, 110408, 119733, 124209, 142524, 159644, 165612, 213786, 239466, 248418, 285048, 319288, 331224, 359199, 372627, 427572, 478932, 496836, 718398, 745254, 855144, 957864, 993672, 1077597, 1436796, 1476707, 1490508, 2155194, 2873592, 2953414, 2981016, 4310388, 4430121, 5906828, 8620776, 8860242, 11813656, 13290363, 17720484, 26580726, 35440968, 39871089, 53161452, 79742178, 106322904, 159484356, 318968712]

約数ペア:

[(1, 318968712), (2, 159484356), (3, 106322904), (4, 79742178), (6, 53161452), (8, 39871089), (9, 35440968), (12, 26580726), (18, 17720484), (24, 13290363), (27, 11813656), (36, 8860242), (37, 8620776), (54, 5906828), (72, 4430121), (74, 4310388), (107, 2981016), (108, 2953414), (111, 2873592), (148, 2155194), (214, 1490508), (216, 1476707), (222, 1436796), (296, 1077597), (321, 993672), (333, 957864), (373, 855144), (428, 745254), (444, 718398), (642, 496836), (666, 478932), (746, 427572), (856, 372627), (888, 359199), (963, 331224), (999, 319288), (1119, 285048), (1284, 248418), (1332, 239466), (1492, 213786), (1926, 165612), (1998, 159644), (2238, 142524), (2568, 124209), (2664, 119733), (2889, 110408), (2984, 106893), (3357, 95016), (3852, 82806), (3959, 80568), (3996, 79822), (4476, 71262), (5778, 55204), (6714, 47508), (7704, 41403), (7918, 40284), (7992, 39911), (8952, 35631), (10071, 31672), (11556, 27602), (11877, 26856), (13428, 23754), (13801, 23112), (15836, 20142)]