3155152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 8249472

約数和(自身を除く): 5094320

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 197, 208, 286, 308, 364, 394, 572, 616, 728, 788, 1001, 1144, 1232, 1379, 1456, 1576, 2002, 2167, 2288, 2561, 2758, 3152, 4004, 4334, 5122, 5516, 8008, 8668, 10244, 11032, 15169, 16016, 17336, 17927, 20488, 22064, 28171, 30338, 34672, 35854, 40976, 56342, 60676, 71708, 112684, 121352, 143416, 197197, 225368, 242704, 286832, 394394, 450736, 788788, 1577576, 3155152]

約数ペア:

[(1, 3155152), (2, 1577576), (4, 788788), (7, 450736), (8, 394394), (11, 286832), (13, 242704), (14, 225368), (16, 197197), (22, 143416), (26, 121352), (28, 112684), (44, 71708), (52, 60676), (56, 56342), (77, 40976), (88, 35854), (91, 34672), (104, 30338), (112, 28171), (143, 22064), (154, 20488), (176, 17927), (182, 17336), (197, 16016), (208, 15169), (286, 11032), (308, 10244), (364, 8668), (394, 8008), (572, 5516), (616, 5122), (728, 4334), (788, 4004), (1001, 3152), (1144, 2758), (1232, 2561), (1379, 2288), (1456, 2167), (1576, 2002)]