4026472008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 10994565120

約数和(自身を除く): 6968093112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 307, 312, 331, 381, 508, 614, 662, 762, 921, 993, 1016, 1228, 1324, 1524, 1651, 1842, 1986, 2456, 2648, 3048, 3302, 3684, 3972, 3991, 4303, 4953, 6604, 7368, 7944, 7982, 8606, 9906, 11973, 12909, 13208, 15964, 17212, 19812, 23946, 25818, 31928, 34424, 38989, 39624, 42037, 47892, 51636, 77978, 84074, 95784, 101617, 103272, 116967, 126111, 155956, 168148, 203234, 233934, 252222, 304851, 311912, 336296, 406468, 467868, 504444, 506857, 546481, 609702, 812936, 935736, 1008888, 1013714, 1092962, 1219404, 1321021, 1520571, 1639443, 2027428, 2185924, 2438808, 2642042, 3041142, 3278886, 3963063, 4054856, 4371848, 5284084, 6082284, 6557772, 7926126, 10568168, 12164568, 12905359, 13115544, 15852252, 25810718, 31704504, 38716077, 51621436, 77432154, 103242872, 154864308, 167769667, 309728616, 335539334, 503309001, 671078668, 1006618002, 1342157336, 2013236004, 4026472008]

約数ペア:

[(1, 4026472008), (2, 2013236004), (3, 1342157336), (4, 1006618002), (6, 671078668), (8, 503309001), (12, 335539334), (13, 309728616), (24, 167769667), (26, 154864308), (39, 103242872), (52, 77432154), (78, 51621436), (104, 38716077), (127, 31704504), (156, 25810718), (254, 15852252), (307, 13115544), (312, 12905359), (331, 12164568), (381, 10568168), (508, 7926126), (614, 6557772), (662, 6082284), (762, 5284084), (921, 4371848), (993, 4054856), (1016, 3963063), (1228, 3278886), (1324, 3041142), (1524, 2642042), (1651, 2438808), (1842, 2185924), (1986, 2027428), (2456, 1639443), (2648, 1520571), (3048, 1321021), (3302, 1219404), (3684, 1092962), (3972, 1013714), (3991, 1008888), (4303, 935736), (4953, 812936), (6604, 609702), (7368, 546481), (7944, 506857), (7982, 504444), (8606, 467868), (9906, 406468), (11973, 336296), (12909, 311912), (13208, 304851), (15964, 252222), (17212, 233934), (19812, 203234), (23946, 168148), (25818, 155956), (31928, 126111), (34424, 116967), (38989, 103272), (39624, 101617), (42037, 95784), (47892, 84074), (51636, 77978)]