15492984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 30955656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 127, 136, 138, 156, 184, 204, 221, 254, 276, 299, 312, 381, 391, 408, 442, 508, 552, 598, 663, 762, 782, 884, 897, 1016, 1173, 1196, 1326, 1524, 1564, 1651, 1768, 1794, 2159, 2346, 2392, 2652, 2921, 3048, 3128, 3302, 3588, 4318, 4692, 4953, 5083, 5304, 5842, 6477, 6604, 7176, 8636, 8763, 9384, 9906, 10166, 11684, 12954, 13208, 15249, 17272, 17526, 19812, 20332, 23368, 25908, 28067, 30498, 35052, 37973, 39624, 40664, 49657, 51816, 56134, 60996, 70104, 75946, 84201, 99314, 112268, 113919, 121992, 148971, 151892, 168402, 198628, 224536, 227838, 297942, 303784, 336804, 397256, 455676, 595884, 645541, 673608, 911352, 1191768, 1291082, 1936623, 2582164, 3873246, 5164328, 7746492, 15492984]

約数ペア:

[(1, 15492984), (2, 7746492), (3, 5164328), (4, 3873246), (6, 2582164), (8, 1936623), (12, 1291082), (13, 1191768), (17, 911352), (23, 673608), (24, 645541), (26, 595884), (34, 455676), (39, 397256), (46, 336804), (51, 303784), (52, 297942), (68, 227838), (69, 224536), (78, 198628), (92, 168402), (102, 151892), (104, 148971), (127, 121992), (136, 113919), (138, 112268), (156, 99314), (184, 84201), (204, 75946), (221, 70104), (254, 60996), (276, 56134), (299, 51816), (312, 49657), (381, 40664), (391, 39624), (408, 37973), (442, 35052), (508, 30498), (552, 28067), (598, 25908), (663, 23368), (762, 20332), (782, 19812), (884, 17526), (897, 17272), (1016, 15249), (1173, 13208), (1196, 12954), (1326, 11684), (1524, 10166), (1564, 9906), (1651, 9384), (1768, 8763), (1794, 8636), (2159, 7176), (2346, 6604), (2392, 6477), (2652, 5842), (2921, 5304), (3048, 5083), (3128, 4953), (3302, 4692), (3588, 4318)]