426642708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 1067745280

約数和(自身を除く): 641102572

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 139, 148, 186, 222, 223, 278, 372, 417, 444, 446, 556, 669, 834, 892, 1147, 1338, 1668, 2294, 2676, 3441, 4309, 4588, 5143, 6882, 6913, 8251, 8618, 10286, 12927, 13764, 13826, 15429, 16502, 17236, 20572, 20739, 24753, 25854, 27652, 30858, 30997, 33004, 41478, 49506, 51708, 61716, 61994, 82956, 92991, 99012, 123988, 159433, 185982, 255781, 318866, 371964, 478299, 511562, 637732, 767343, 956598, 960907, 1023124, 1146889, 1534686, 1913196, 1921814, 2293778, 2882721, 3069372, 3440667, 3843628, 4587556, 5765442, 6881334, 11530884, 13762668, 35553559, 71107118, 106660677, 142214236, 213321354, 426642708]

約数ペア:

[(1, 426642708), (2, 213321354), (3, 142214236), (4, 106660677), (6, 71107118), (12, 35553559), (31, 13762668), (37, 11530884), (62, 6881334), (74, 5765442), (93, 4587556), (111, 3843628), (124, 3440667), (139, 3069372), (148, 2882721), (186, 2293778), (222, 1921814), (223, 1913196), (278, 1534686), (372, 1146889), (417, 1023124), (444, 960907), (446, 956598), (556, 767343), (669, 637732), (834, 511562), (892, 478299), (1147, 371964), (1338, 318866), (1668, 255781), (2294, 185982), (2676, 159433), (3441, 123988), (4309, 99012), (4588, 92991), (5143, 82956), (6882, 61994), (6913, 61716), (8251, 51708), (8618, 49506), (10286, 41478), (12927, 33004), (13764, 30997), (13826, 30858), (15429, 27652), (16502, 25854), (17236, 24753), (20572, 20739)]