311683312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{8053}}^1$

素因数の和:8161

約数の個数: 40

約数和(自身を含む): 629178480

約数和(自身を除く): 317495168

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 2419, 4838, 8053, 9676, 16106, 19352, 32212, 38704, 64424, 128848, 330173, 475127, 660346, 950254, 1320692, 1900508, 2641384, 3801016, 5282768, 7602032, 19480207, 38960414, 77920828, 155841656, 311683312]

約数ペア:

[(1, 311683312), (2, 155841656), (4, 77920828), (8, 38960414), (16, 19480207), (41, 7602032), (59, 5282768), (82, 3801016), (118, 2641384), (164, 1900508), (236, 1320692), (328, 950254), (472, 660346), (656, 475127), (944, 330173), (2419, 128848), (4838, 64424), (8053, 38704), (9676, 32212), (16106, 19352)]