5131641048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:993

約数の個数: 128

約数和(自身を含む): 13586227200

約数和(自身を除く): 8454586152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 181, 186, 212, 248, 318, 362, 372, 424, 543, 636, 719, 724, 744, 1086, 1272, 1438, 1448, 1643, 2157, 2172, 2876, 3286, 4314, 4344, 4929, 5611, 5752, 6572, 8628, 9593, 9858, 11222, 13144, 16833, 17256, 19186, 19716, 22289, 22444, 28779, 33666, 38107, 38372, 39432, 44578, 44888, 57558, 66867, 67332, 76214, 76744, 89156, 114321, 115116, 130139, 133734, 134664, 152428, 178312, 228642, 230232, 260278, 267468, 297383, 304856, 390417, 457284, 520556, 534936, 594766, 780834, 892149, 914568, 1041112, 1181317, 1189532, 1561668, 1784298, 2362634, 2379064, 3123336, 3543951, 3568596, 4034309, 4725268, 6897367, 7087902, 7137192, 8068618, 9450536, 12102927, 13794734, 14175804, 16137236, 20692101, 24205854, 27589468, 28351608, 32274472, 41384202, 48411708, 55178936, 82768404, 96823416, 165536808, 213818377, 427636754, 641455131, 855273508, 1282910262, 1710547016, 2565820524, 5131641048]

約数ペア:

[(1, 5131641048), (2, 2565820524), (3, 1710547016), (4, 1282910262), (6, 855273508), (8, 641455131), (12, 427636754), (24, 213818377), (31, 165536808), (53, 96823416), (62, 82768404), (93, 55178936), (106, 48411708), (124, 41384202), (159, 32274472), (181, 28351608), (186, 27589468), (212, 24205854), (248, 20692101), (318, 16137236), (362, 14175804), (372, 13794734), (424, 12102927), (543, 9450536), (636, 8068618), (719, 7137192), (724, 7087902), (744, 6897367), (1086, 4725268), (1272, 4034309), (1438, 3568596), (1448, 3543951), (1643, 3123336), (2157, 2379064), (2172, 2362634), (2876, 1784298), (3286, 1561668), (4314, 1189532), (4344, 1181317), (4929, 1041112), (5611, 914568), (5752, 892149), (6572, 780834), (8628, 594766), (9593, 534936), (9858, 520556), (11222, 457284), (13144, 390417), (16833, 304856), (17256, 297383), (19186, 267468), (19716, 260278), (22289, 230232), (22444, 228642), (28779, 178312), (33666, 152428), (38107, 134664), (38372, 133734), (39432, 130139), (44578, 115116), (44888, 114321), (57558, 89156), (66867, 76744), (67332, 76214)]