427994112

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 176

約数和(自身を含む): 1404929792

約数和(自身を除く): 976935680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1531, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3062, 3072, 3328, 3584, 4368, 4593, 4992, 5376, 5824, 6124, 6656, 7168, 8736, 9186, 9984, 10717, 10752, 11648, 12248, 13312, 17472, 18372, 19903, 19968, 21434, 21504, 23296, 24496, 32151, 34944, 36744, 39806, 39936, 42868, 46592, 48992, 59709, 64302, 69888, 73488, 79612, 85736, 93184, 97984, 119418, 128604, 139321, 139776, 146976, 159224, 171472, 195968, 238836, 257208, 278642, 279552, 293952, 318448, 342944, 391936, 417963, 477672, 514416, 557284, 587904, 636896, 685888, 783872, 835926, 955344, 1028832, 1114568, 1175808, 1273792, 1371776, 1567744, 1671852, 1910688, 2057664, 2229136, 2351616, 2547584, 2743552, 3343704, 3821376, 4115328, 4458272, 4703232, 5095168, 5487104, 6687408, 7642752, 8230656, 8916544, 10190336, 10974208, 13374816, 15285504, 16461312, 17833088, 20380672, 26749632, 30571008, 32922624, 35666176, 53499264, 61142016, 71332352, 106998528, 142664704, 213997056, 427994112]

約数ペア:

[(1, 427994112), (2, 213997056), (3, 142664704), (4, 106998528), (6, 71332352), (7, 61142016), (8, 53499264), (12, 35666176), (13, 32922624), (14, 30571008), (16, 26749632), (21, 20380672), (24, 17833088), (26, 16461312), (28, 15285504), (32, 13374816), (39, 10974208), (42, 10190336), (48, 8916544), (52, 8230656), (56, 7642752), (64, 6687408), (78, 5487104), (84, 5095168), (91, 4703232), (96, 4458272), (104, 4115328), (112, 3821376), (128, 3343704), (156, 2743552), (168, 2547584), (182, 2351616), (192, 2229136), (208, 2057664), (224, 1910688), (256, 1671852), (273, 1567744), (312, 1371776), (336, 1273792), (364, 1175808), (384, 1114568), (416, 1028832), (448, 955344), (512, 835926), (546, 783872), (624, 685888), (672, 636896), (728, 587904), (768, 557284), (832, 514416), (896, 477672), (1024, 417963), (1092, 391936), (1248, 342944), (1344, 318448), (1456, 293952), (1531, 279552), (1536, 278642), (1664, 257208), (1792, 238836), (2184, 195968), (2496, 171472), (2688, 159224), (2912, 146976), (3062, 139776), (3072, 139321), (3328, 128604), (3584, 119418), (4368, 97984), (4593, 93184), (4992, 85736), (5376, 79612), (5824, 73488), (6124, 69888), (6656, 64302), (7168, 59709), (8736, 48992), (9186, 46592), (9984, 42868), (10717, 39936), (10752, 39806), (11648, 36744), (12248, 34944), (13312, 32151), (17472, 24496), (18372, 23296), (19903, 21504), (19968, 21434)]