255008736

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2718

約数の個数: 120

約数和(自身を含む): 770532840

約数和(自身を除く): 515524104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1776, 1998, 2592, 2659, 2664, 2997, 3552, 3996, 5318, 5328, 5994, 7977, 7992, 10636, 10656, 11988, 15954, 15984, 21272, 23931, 23976, 31908, 31968, 42544, 47862, 47952, 63816, 71793, 85088, 95724, 95904, 98383, 127632, 143586, 191448, 196766, 215379, 255264, 287172, 295149, 382896, 393532, 430758, 574344, 590298, 765792, 787064, 861516, 885447, 1148688, 1180596, 1574128, 1723032, 1770894, 2297376, 2361192, 2656341, 3148256, 3446064, 3541788, 4722384, 5312682, 6892128, 7083576, 7969023, 9444768, 10625364, 14167152, 15938046, 21250728, 28334304, 31876092, 42501456, 63752184, 85002912, 127504368, 255008736]

約数ペア:

[(1, 255008736), (2, 127504368), (3, 85002912), (4, 63752184), (6, 42501456), (8, 31876092), (9, 28334304), (12, 21250728), (16, 15938046), (18, 14167152), (24, 10625364), (27, 9444768), (32, 7969023), (36, 7083576), (37, 6892128), (48, 5312682), (54, 4722384), (72, 3541788), (74, 3446064), (81, 3148256), (96, 2656341), (108, 2361192), (111, 2297376), (144, 1770894), (148, 1723032), (162, 1574128), (216, 1180596), (222, 1148688), (288, 885447), (296, 861516), (324, 787064), (333, 765792), (432, 590298), (444, 574344), (592, 430758), (648, 393532), (666, 382896), (864, 295149), (888, 287172), (999, 255264), (1184, 215379), (1296, 196766), (1332, 191448), (1776, 143586), (1998, 127632), (2592, 98383), (2659, 95904), (2664, 95724), (2997, 85088), (3552, 71793), (3996, 63816), (5318, 47952), (5328, 47862), (5994, 42544), (7977, 31968), (7992, 31908), (10636, 23976), (10656, 23931), (11988, 21272), (15954, 15984)]