310451988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4253}}^1$

素因数の和:4357

約数の個数: 96

約数和(自身を含む): 914780160

約数和(自身を除く): 604328172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 231, 237, 308, 316, 462, 474, 553, 869, 924, 948, 1106, 1659, 1738, 2212, 2607, 3318, 3476, 4253, 5214, 6083, 6636, 8506, 10428, 12166, 12759, 17012, 18249, 24332, 25518, 29771, 36498, 46783, 51036, 59542, 72996, 89313, 93566, 119084, 140349, 178626, 187132, 280698, 327481, 335987, 357252, 561396, 654962, 671974, 982443, 1007961, 1309924, 1343948, 1964886, 2015922, 2351909, 3695857, 3929772, 4031844, 4703818, 7055727, 7391714, 9407636, 11087571, 14111454, 14783428, 22175142, 25870999, 28222908, 44350284, 51741998, 77612997, 103483996, 155225994, 310451988]

約数ペア:

[(1, 310451988), (2, 155225994), (3, 103483996), (4, 77612997), (6, 51741998), (7, 44350284), (11, 28222908), (12, 25870999), (14, 22175142), (21, 14783428), (22, 14111454), (28, 11087571), (33, 9407636), (42, 7391714), (44, 7055727), (66, 4703818), (77, 4031844), (79, 3929772), (84, 3695857), (132, 2351909), (154, 2015922), (158, 1964886), (231, 1343948), (237, 1309924), (308, 1007961), (316, 982443), (462, 671974), (474, 654962), (553, 561396), (869, 357252), (924, 335987), (948, 327481), (1106, 280698), (1659, 187132), (1738, 178626), (2212, 140349), (2607, 119084), (3318, 93566), (3476, 89313), (4253, 72996), (5214, 59542), (6083, 51036), (6636, 46783), (8506, 36498), (10428, 29771), (12166, 25518), (12759, 24332), (17012, 18249)]