349588304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40993}}^1$

素因数の和:41055

約数の個数: 40

約数和(自身を含む): 747238632

約数和(自身を除く): 397650328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 40993, 81986, 163972, 327944, 532909, 655888, 1065818, 1680713, 2131636, 3361426, 4263272, 6722852, 8526544, 13445704, 21849269, 26891408, 43698538, 87397076, 174794152, 349588304]

約数ペア:

[(1, 349588304), (2, 174794152), (4, 87397076), (8, 43698538), (13, 26891408), (16, 21849269), (26, 13445704), (41, 8526544), (52, 6722852), (82, 4263272), (104, 3361426), (164, 2131636), (208, 1680713), (328, 1065818), (533, 655888), (656, 532909), (1066, 327944), (2132, 163972), (4264, 81986), (8528, 40993)]