318913088

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9349}}^1$

素因数の和:9415

約数の個数: 56

約数和(自身を含む): 698220600

約数和(自身を除く): 379307512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 8528, 9349, 17056, 18698, 34112, 37396, 74792, 121537, 149584, 243074, 299168, 383309, 486148, 598336, 766618, 972296, 1533236, 1944592, 3066472, 3889184, 4983017, 6132944, 7778368, 9966034, 12265888, 19932068, 24531776, 39864136, 79728272, 159456544, 318913088]

約数ペア:

[(1, 318913088), (2, 159456544), (4, 79728272), (8, 39864136), (13, 24531776), (16, 19932068), (26, 12265888), (32, 9966034), (41, 7778368), (52, 6132944), (64, 4983017), (82, 3889184), (104, 3066472), (164, 1944592), (208, 1533236), (328, 972296), (416, 766618), (533, 598336), (656, 486148), (832, 383309), (1066, 299168), (1312, 243074), (2132, 149584), (2624, 121537), (4264, 74792), (8528, 37396), (9349, 34112), (17056, 18698)]