887815728

素因数分解:

$2^4\times 3^4\times {\mathrm{457}}^1\times {\mathrm{1499}}^1$

素因数の和:1976

約数の個数: 100

約数和(自身を含む): 2576937000

約数和(自身を除く): 1689121272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 457, 648, 914, 1296, 1371, 1499, 1828, 2742, 2998, 3656, 4113, 4497, 5484, 5996, 7312, 8226, 8994, 10968, 11992, 12339, 13491, 16452, 17988, 21936, 23984, 24678, 26982, 32904, 35976, 37017, 40473, 49356, 53964, 65808, 71952, 74034, 80946, 98712, 107928, 121419, 148068, 161892, 197424, 215856, 242838, 296136, 323784, 485676, 592272, 647568, 685043, 971352, 1370086, 1942704, 2055129, 2740172, 4110258, 5480344, 6165387, 8220516, 10960688, 12330774, 16441032, 18496161, 24661548, 32882064, 36992322, 49323096, 55488483, 73984644, 98646192, 110976966, 147969288, 221953932, 295938576, 443907864, 887815728]

約数ペア:

[(1, 887815728), (2, 443907864), (3, 295938576), (4, 221953932), (6, 147969288), (8, 110976966), (9, 98646192), (12, 73984644), (16, 55488483), (18, 49323096), (24, 36992322), (27, 32882064), (36, 24661548), (48, 18496161), (54, 16441032), (72, 12330774), (81, 10960688), (108, 8220516), (144, 6165387), (162, 5480344), (216, 4110258), (324, 2740172), (432, 2055129), (457, 1942704), (648, 1370086), (914, 971352), (1296, 685043), (1371, 647568), (1499, 592272), (1828, 485676), (2742, 323784), (2998, 296136), (3656, 242838), (4113, 215856), (4497, 197424), (5484, 161892), (5996, 148068), (7312, 121419), (8226, 107928), (8994, 98712), (10968, 80946), (11992, 74034), (12339, 71952), (13491, 65808), (16452, 53964), (17988, 49356), (21936, 40473), (23984, 37017), (24678, 35976), (26982, 32904)]