253858752

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 224

約数和(自身を含む): 881725440

約数和(自身を除く): 627866688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 677, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1344, 1354, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2031, 2232, 2604, 2708, 2976, 3024, 3348, 3472, 3906, 4032, 4062, 4464, 4739, 5208, 5416, 5859, 5952, 6048, 6093, 6696, 6944, 7812, 8124, 8928, 9478, 10416, 10832, 11718, 12096, 12186, 13392, 13888, 14217, 15624, 16248, 17856, 18279, 18956, 20832, 20987, 21664, 23436, 24372, 26784, 28434, 31248, 32496, 36558, 37912, 41664, 41974, 42651, 43328, 46872, 48744, 53568, 56868, 62496, 62961, 64992, 73116, 75824, 83948, 85302, 93744, 97488, 113736, 124992, 125922, 127953, 129984, 146232, 146909, 151648, 167896, 170604, 187488, 188883, 194976, 227472, 251844, 255906, 292464, 293818, 303296, 335792, 341208, 374976, 377766, 389952, 440727, 454944, 503688, 511812, 566649, 584928, 587636, 671584, 682416, 755532, 881454, 909888, 1007376, 1023624, 1133298, 1169856, 1175272, 1322181, 1343168, 1364832, 1511064, 1762908, 2014752, 2047248, 2266596, 2350544, 2644362, 2729664, 3022128, 3525816, 3966543, 4029504, 4094496, 4533192, 4701088, 5288724, 6044256, 7051632, 7933086, 8188992, 9066384, 9402176, 10577448, 12088512, 14103264, 15866172, 18132768, 21154896, 28206528, 31732344, 36265536, 42309792, 63464688, 84619584, 126929376, 253858752]

約数ペア:

[(1, 253858752), (2, 126929376), (3, 84619584), (4, 63464688), (6, 42309792), (7, 36265536), (8, 31732344), (9, 28206528), (12, 21154896), (14, 18132768), (16, 15866172), (18, 14103264), (21, 12088512), (24, 10577448), (27, 9402176), (28, 9066384), (31, 8188992), (32, 7933086), (36, 7051632), (42, 6044256), (48, 5288724), (54, 4701088), (56, 4533192), (62, 4094496), (63, 4029504), (64, 3966543), (72, 3525816), (84, 3022128), (93, 2729664), (96, 2644362), (108, 2350544), (112, 2266596), (124, 2047248), (126, 2014752), (144, 1762908), (168, 1511064), (186, 1364832), (189, 1343168), (192, 1322181), (216, 1175272), (217, 1169856), (224, 1133298), (248, 1023624), (252, 1007376), (279, 909888), (288, 881454), (336, 755532), (372, 682416), (378, 671584), (432, 587636), (434, 584928), (448, 566649), (496, 511812), (504, 503688), (558, 454944), (576, 440727), (651, 389952), (672, 377766), (677, 374976), (744, 341208), (756, 335792), (837, 303296), (864, 293818), (868, 292464), (992, 255906), (1008, 251844), (1116, 227472), (1302, 194976), (1344, 188883), (1354, 187488), (1488, 170604), (1512, 167896), (1674, 151648), (1728, 146909), (1736, 146232), (1953, 129984), (1984, 127953), (2016, 125922), (2031, 124992), (2232, 113736), (2604, 97488), (2708, 93744), (2976, 85302), (3024, 83948), (3348, 75824), (3472, 73116), (3906, 64992), (4032, 62961), (4062, 62496), (4464, 56868), (4739, 53568), (5208, 48744), (5416, 46872), (5859, 43328), (5952, 42651), (6048, 41974), (6093, 41664), (6696, 37912), (6944, 36558), (7812, 32496), (8124, 31248), (8928, 28434), (9478, 26784), (10416, 24372), (10832, 23436), (11718, 21664), (12096, 20987), (12186, 20832), (13392, 18956), (13888, 18279), (14217, 17856), (15624, 16248)]