402310168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 864077760

約数和(自身を除く): 461767592

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 313, 442, 626, 727, 884, 1252, 1454, 1768, 2504, 2908, 4069, 5321, 5816, 8138, 9451, 10642, 12359, 16276, 18902, 21284, 24718, 32552, 37804, 42568, 49436, 69173, 75608, 98872, 138346, 160667, 227551, 276692, 321334, 455102, 553384, 642668, 910204, 1285336, 1820408, 2958163, 3868367, 5916326, 7736734, 11832652, 15473468, 23665304, 30946936, 50288771, 100577542, 201155084, 402310168]

約数ペア:

[(1, 402310168), (2, 201155084), (4, 100577542), (8, 50288771), (13, 30946936), (17, 23665304), (26, 15473468), (34, 11832652), (52, 7736734), (68, 5916326), (104, 3868367), (136, 2958163), (221, 1820408), (313, 1285336), (442, 910204), (626, 642668), (727, 553384), (884, 455102), (1252, 321334), (1454, 276692), (1768, 227551), (2504, 160667), (2908, 138346), (4069, 98872), (5321, 75608), (5816, 69173), (8138, 49436), (9451, 42568), (10642, 37804), (12359, 32552), (16276, 24718), (18902, 21284)]