1287600366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3163}}^1$

素因数の和:3505

約数の個数: 64

約数和(自身を含む): 2946924288

約数和(自身を除く): 1659323922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 307, 442, 614, 663, 921, 1326, 1842, 3163, 3991, 5219, 6326, 7982, 9489, 10438, 11973, 15657, 18978, 23946, 31314, 41119, 53771, 67847, 82238, 107542, 123357, 135694, 161313, 203541, 246714, 322626, 407082, 699023, 971041, 1398046, 1942082, 2097069, 2913123, 4194138, 5826246, 12623533, 16507697, 25247066, 33015394, 37870599, 49523091, 75741198, 99046182, 214600061, 429200122, 643800183, 1287600366]

約数ペア:

[(1, 1287600366), (2, 643800183), (3, 429200122), (6, 214600061), (13, 99046182), (17, 75741198), (26, 49523091), (34, 37870599), (39, 33015394), (51, 25247066), (78, 16507697), (102, 12623533), (221, 5826246), (307, 4194138), (442, 2913123), (614, 2097069), (663, 1942082), (921, 1398046), (1326, 971041), (1842, 699023), (3163, 407082), (3991, 322626), (5219, 246714), (6326, 203541), (7982, 161313), (9489, 135694), (10438, 123357), (11973, 107542), (15657, 82238), (18978, 67847), (23946, 53771), (31314, 41119)]