255233664

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 192

約数和(自身を含む): 867310080

約数和(自身を除く): 612076416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1021, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2042, 2232, 2604, 2688, 2976, 3063, 3472, 3906, 3968, 4032, 4084, 4464, 5208, 5952, 6126, 6944, 7147, 7812, 8064, 8168, 8928, 9189, 10416, 11904, 12252, 13888, 14294, 15624, 16336, 17856, 18378, 20832, 21441, 24504, 27776, 28588, 31248, 31651, 32672, 35712, 36756, 41664, 42882, 49008, 57176, 62496, 63302, 64323, 65344, 73512, 83328, 85764, 94953, 98016, 114352, 124992, 126604, 128646, 130688, 147024, 171528, 189906, 196032, 221557, 228704, 249984, 253208, 257292, 284859, 294048, 343056, 379812, 392064, 443114, 457408, 506416, 514584, 569718, 588096, 664671, 686112, 759624, 886228, 914816, 1012832, 1029168, 1139436, 1176192, 1329342, 1372224, 1519248, 1772456, 1994013, 2025664, 2058336, 2278872, 2658684, 2744448, 3038496, 3544912, 3988026, 4051328, 4116672, 4557744, 5317368, 6076992, 7089824, 7976052, 8233344, 9115488, 10634736, 12153984, 14179648, 15952104, 18230976, 21269472, 28359296, 31904208, 36461952, 42538944, 63808416, 85077888, 127616832, 255233664]

約数ペア:

[(1, 255233664), (2, 127616832), (3, 85077888), (4, 63808416), (6, 42538944), (7, 36461952), (8, 31904208), (9, 28359296), (12, 21269472), (14, 18230976), (16, 15952104), (18, 14179648), (21, 12153984), (24, 10634736), (28, 9115488), (31, 8233344), (32, 7976052), (36, 7089824), (42, 6076992), (48, 5317368), (56, 4557744), (62, 4116672), (63, 4051328), (64, 3988026), (72, 3544912), (84, 3038496), (93, 2744448), (96, 2658684), (112, 2278872), (124, 2058336), (126, 2025664), (128, 1994013), (144, 1772456), (168, 1519248), (186, 1372224), (192, 1329342), (217, 1176192), (224, 1139436), (248, 1029168), (252, 1012832), (279, 914816), (288, 886228), (336, 759624), (372, 686112), (384, 664671), (434, 588096), (448, 569718), (496, 514584), (504, 506416), (558, 457408), (576, 443114), (651, 392064), (672, 379812), (744, 343056), (868, 294048), (896, 284859), (992, 257292), (1008, 253208), (1021, 249984), (1116, 228704), (1152, 221557), (1302, 196032), (1344, 189906), (1488, 171528), (1736, 147024), (1953, 130688), (1984, 128646), (2016, 126604), (2042, 124992), (2232, 114352), (2604, 98016), (2688, 94953), (2976, 85764), (3063, 83328), (3472, 73512), (3906, 65344), (3968, 64323), (4032, 63302), (4084, 62496), (4464, 57176), (5208, 49008), (5952, 42882), (6126, 41664), (6944, 36756), (7147, 35712), (7812, 32672), (8064, 31651), (8168, 31248), (8928, 28588), (9189, 27776), (10416, 24504), (11904, 21441), (12252, 20832), (13888, 18378), (14294, 17856), (15624, 16336)]