1487751008

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 3062888640

約数和(自身を除く): 1575137632

約数列:

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

約数ペア:

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