3977399064

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 10513244160

約数和(自身を除く): 6535845096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 157, 188, 222, 282, 296, 314, 376, 444, 471, 564, 607, 628, 888, 942, 1128, 1214, 1256, 1739, 1821, 1884, 2428, 3478, 3642, 3768, 4856, 5217, 5809, 6956, 7284, 7379, 10434, 11618, 13912, 14568, 14758, 17427, 20868, 22137, 22459, 23236, 28529, 29516, 34854, 41736, 44274, 44918, 46472, 57058, 59032, 67377, 69708, 85587, 88548, 89836, 95299, 114116, 134754, 139416, 171174, 177096, 179672, 190598, 228232, 269508, 273023, 285897, 342348, 381196, 539016, 546046, 571794, 684696, 762392, 819069, 1055573, 1092092, 1143588, 1638138, 2111146, 2184184, 2287176, 3166719, 3276276, 3526063, 4222292, 4479053, 6333438, 6552552, 7052126, 8444584, 8958106, 10578189, 12666876, 13437159, 14104252, 17916212, 21156378, 25333752, 26874318, 28208504, 35832424, 42312756, 53748636, 84625512, 107497272, 165724961, 331449922, 497174883, 662899844, 994349766, 1325799688, 1988699532, 3977399064]

約数ペア:

[(1, 3977399064), (2, 1988699532), (3, 1325799688), (4, 994349766), (6, 662899844), (8, 497174883), (12, 331449922), (24, 165724961), (37, 107497272), (47, 84625512), (74, 53748636), (94, 42312756), (111, 35832424), (141, 28208504), (148, 26874318), (157, 25333752), (188, 21156378), (222, 17916212), (282, 14104252), (296, 13437159), (314, 12666876), (376, 10578189), (444, 8958106), (471, 8444584), (564, 7052126), (607, 6552552), (628, 6333438), (888, 4479053), (942, 4222292), (1128, 3526063), (1214, 3276276), (1256, 3166719), (1739, 2287176), (1821, 2184184), (1884, 2111146), (2428, 1638138), (3478, 1143588), (3642, 1092092), (3768, 1055573), (4856, 819069), (5217, 762392), (5809, 684696), (6956, 571794), (7284, 546046), (7379, 539016), (10434, 381196), (11618, 342348), (13912, 285897), (14568, 273023), (14758, 269508), (17427, 228232), (20868, 190598), (22137, 179672), (22459, 177096), (23236, 171174), (28529, 139416), (29516, 134754), (34854, 114116), (41736, 95299), (44274, 89836), (44918, 88548), (46472, 85587), (57058, 69708), (59032, 67377)]