460864768

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 1151965696

約数和(自身を除く): 691100928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 182, 208, 224, 256, 271, 292, 364, 416, 448, 511, 542, 584, 728, 832, 896, 949, 1022, 1084, 1168, 1456, 1664, 1792, 1897, 1898, 2044, 2168, 2336, 2912, 3328, 3523, 3794, 3796, 4088, 4336, 4672, 5824, 6643, 7046, 7588, 7592, 8176, 8672, 9344, 11648, 13286, 14092, 15176, 15184, 16352, 17344, 18688, 19783, 23296, 24661, 26572, 28184, 30352, 30368, 32704, 34688, 39566, 49322, 53144, 56368, 60704, 60736, 65408, 69376, 79132, 98644, 106288, 112736, 121408, 121472, 130816, 138481, 158264, 197288, 212576, 225472, 242816, 242944, 257179, 276962, 316528, 394576, 425152, 450944, 485632, 514358, 553924, 633056, 789152, 850304, 901888, 1028716, 1107848, 1266112, 1578304, 1700608, 1800253, 2057432, 2215696, 2532224, 3156608, 3600506, 4114864, 4431392, 5064448, 6313216, 7201012, 8229728, 8862784, 14402024, 16459456, 17725568, 28804048, 32918912, 35451136, 57608096, 65837824, 115216192, 230432384, 460864768]

約数ペア:

[(1, 460864768), (2, 230432384), (4, 115216192), (7, 65837824), (8, 57608096), (13, 35451136), (14, 32918912), (16, 28804048), (26, 17725568), (28, 16459456), (32, 14402024), (52, 8862784), (56, 8229728), (64, 7201012), (73, 6313216), (91, 5064448), (104, 4431392), (112, 4114864), (128, 3600506), (146, 3156608), (182, 2532224), (208, 2215696), (224, 2057432), (256, 1800253), (271, 1700608), (292, 1578304), (364, 1266112), (416, 1107848), (448, 1028716), (511, 901888), (542, 850304), (584, 789152), (728, 633056), (832, 553924), (896, 514358), (949, 485632), (1022, 450944), (1084, 425152), (1168, 394576), (1456, 316528), (1664, 276962), (1792, 257179), (1897, 242944), (1898, 242816), (2044, 225472), (2168, 212576), (2336, 197288), (2912, 158264), (3328, 138481), (3523, 130816), (3794, 121472), (3796, 121408), (4088, 112736), (4336, 106288), (4672, 98644), (5824, 79132), (6643, 69376), (7046, 65408), (7588, 60736), (7592, 60704), (8176, 56368), (8672, 53144), (9344, 49322), (11648, 39566), (13286, 34688), (14092, 32704), (15176, 30368), (15184, 30352), (16352, 28184), (17344, 26572), (18688, 24661), (19783, 23296)]