2975502016

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 84

約数和(自身を含む): 6174394560

約数和(自身を除く): 3198892544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 479, 496, 808, 958, 961, 992, 1616, 1916, 1922, 1984, 3131, 3232, 3832, 3844, 6262, 6464, 7664, 7688, 12524, 14849, 15328, 15376, 25048, 29698, 30656, 30752, 48379, 50096, 59396, 61504, 96758, 97061, 100192, 118792, 193516, 194122, 200384, 237584, 387032, 388244, 460319, 475168, 774064, 776488, 920638, 950336, 1499749, 1548128, 1552976, 1841276, 2999498, 3096256, 3105952, 3682552, 5998996, 6211904, 7365104, 11997992, 14730208, 23995984, 29460416, 46492219, 47991968, 92984438, 95983936, 185968876, 371937752, 743875504, 1487751008, 2975502016]

約数ペア:

[(1, 2975502016), (2, 1487751008), (4, 743875504), (8, 371937752), (16, 185968876), (31, 95983936), (32, 92984438), (62, 47991968), (64, 46492219), (101, 29460416), (124, 23995984), (202, 14730208), (248, 11997992), (404, 7365104), (479, 6211904), (496, 5998996), (808, 3682552), (958, 3105952), (961, 3096256), (992, 2999498), (1616, 1841276), (1916, 1552976), (1922, 1548128), (1984, 1499749), (3131, 950336), (3232, 920638), (3832, 776488), (3844, 774064), (6262, 475168), (6464, 460319), (7664, 388244), (7688, 387032), (12524, 237584), (14849, 200384), (15328, 194122), (15376, 193516), (25048, 118792), (29698, 100192), (30656, 97061), (30752, 96758), (48379, 61504), (50096, 59396)]