520095364446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{20483}}^1$

素因数の和:21238

約数の個数: 128

約数和(自身を含む): 1279932088320

約数和(自身を除く): 759836723874

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 677, 798, 893, 987, 1354, 1786, 1974, 2031, 2679, 4062, 4739, 5358, 6251, 9478, 12502, 12863, 14217, 18753, 20483, 25726, 28434, 31819, 37506, 38589, 40966, 61449, 63638, 77178, 90041, 95457, 122898, 143381, 180082, 190914, 222733, 270123, 286762, 389177, 430143, 445466, 540246, 604561, 668199, 778354, 860286, 962701, 1167531, 1209122, 1336398, 1813683, 1925402, 2335062, 2724239, 2888103, 3627366, 4231927, 5448478, 5776206, 6738907, 8172717, 8463854, 12695781, 13477814, 13866991, 16345434, 18291319, 20216721, 25391562, 27733982, 36582638, 40433442, 41600973, 54873957, 83201946, 97068937, 109747914, 128039233, 194137874, 256078466, 263472829, 291206811, 384117699, 526945658, 582413622, 651748577, 768235398, 790418487, 1303497154, 1580836974, 1844309803, 1955245731, 3688619606, 3910491462, 4562240039, 5532929409, 9124480078, 11065858818, 12383222963, 13686720117, 24766445926, 27373440234, 37149668889, 74299337778, 86682560741, 173365121482, 260047682223, 520095364446]

約数ペア:

[(1, 520095364446), (2, 260047682223), (3, 173365121482), (6, 86682560741), (7, 74299337778), (14, 37149668889), (19, 27373440234), (21, 24766445926), (38, 13686720117), (42, 12383222963), (47, 11065858818), (57, 9124480078), (94, 5532929409), (114, 4562240039), (133, 3910491462), (141, 3688619606), (266, 1955245731), (282, 1844309803), (329, 1580836974), (399, 1303497154), (658, 790418487), (677, 768235398), (798, 651748577), (893, 582413622), (987, 526945658), (1354, 384117699), (1786, 291206811), (1974, 263472829), (2031, 256078466), (2679, 194137874), (4062, 128039233), (4739, 109747914), (5358, 97068937), (6251, 83201946), (9478, 54873957), (12502, 41600973), (12863, 40433442), (14217, 36582638), (18753, 27733982), (20483, 25391562), (25726, 20216721), (28434, 18291319), (31819, 16345434), (37506, 13866991), (38589, 13477814), (40966, 12695781), (61449, 8463854), (63638, 8172717), (77178, 6738907), (90041, 5776206), (95457, 5448478), (122898, 4231927), (143381, 3627366), (180082, 2888103), (190914, 2724239), (222733, 2335062), (270123, 1925402), (286762, 1813683), (389177, 1336398), (430143, 1209122), (445466, 1167531), (540246, 962701), (604561, 860286), (668199, 778354)]