253623552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 879083520

約数和(自身を除く): 625459968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 191, 192, 208, 224, 228, 247, 256, 266, 273, 304, 312, 336, 364, 382, 384, 399, 416, 448, 456, 494, 532, 546, 573, 608, 624, 672, 728, 741, 764, 768, 798, 832, 896, 912, 988, 1064, 1092, 1146, 1216, 1248, 1337, 1344, 1456, 1482, 1528, 1596, 1664, 1729, 1792, 1824, 1976, 2128, 2184, 2292, 2432, 2483, 2496, 2674, 2688, 2912, 2964, 3056, 3192, 3328, 3458, 3629, 3648, 3952, 4011, 4256, 4368, 4584, 4864, 4966, 4992, 5187, 5348, 5376, 5824, 5928, 6112, 6384, 6916, 7258, 7296, 7449, 7904, 8022, 8512, 8736, 9168, 9932, 9984, 10374, 10696, 10887, 11648, 11856, 12224, 12768, 13832, 14516, 14592, 14898, 15808, 16044, 17024, 17381, 17472, 18336, 19864, 20748, 21392, 21774, 23296, 23712, 24448, 25403, 25536, 27664, 29032, 29796, 31616, 32088, 34048, 34762, 34944, 36672, 39728, 41496, 42784, 43548, 47177, 47424, 48896, 50806, 51072, 52143, 55328, 58064, 59592, 63232, 64176, 69524, 69888, 73344, 76209, 79456, 82992, 85568, 87096, 94354, 94848, 101612, 102144, 104286, 110656, 116128, 119184, 128352, 139048, 141531, 146688, 152418, 158912, 165984, 171136, 174192, 188708, 189696, 203224, 208572, 221312, 232256, 238368, 256704, 278096, 283062, 304836, 317824, 330239, 331968, 342272, 348384, 377416, 406448, 417144, 442624, 464512, 476736, 513408, 556192, 566124, 609672, 635648, 660478, 663936, 696768, 754832, 812896, 834288, 929024, 953472, 990717, 1026816, 1112384, 1132248, 1219344, 1320956, 1327872, 1393536, 1509664, 1625792, 1668576, 1906944, 1981434, 2224768, 2264496, 2438688, 2641912, 2787072, 3019328, 3251584, 3337152, 3962868, 4449536, 4528992, 4877376, 5283824, 6038656, 6503168, 6674304, 7925736, 9057984, 9754752, 10567648, 12077312, 13348608, 15851472, 18115968, 19509504, 21135296, 31702944, 36231936, 42270592, 63405888, 84541184, 126811776, 253623552]

約数ペア:

[(1, 253623552), (2, 126811776), (3, 84541184), (4, 63405888), (6, 42270592), (7, 36231936), (8, 31702944), (12, 21135296), (13, 19509504), (14, 18115968), (16, 15851472), (19, 13348608), (21, 12077312), (24, 10567648), (26, 9754752), (28, 9057984), (32, 7925736), (38, 6674304), (39, 6503168), (42, 6038656), (48, 5283824), (52, 4877376), (56, 4528992), (57, 4449536), (64, 3962868), (76, 3337152), (78, 3251584), (84, 3019328), (91, 2787072), (96, 2641912), (104, 2438688), (112, 2264496), (114, 2224768), (128, 1981434), (133, 1906944), (152, 1668576), (156, 1625792), (168, 1509664), (182, 1393536), (191, 1327872), (192, 1320956), (208, 1219344), (224, 1132248), (228, 1112384), (247, 1026816), (256, 990717), (266, 953472), (273, 929024), (304, 834288), (312, 812896), (336, 754832), (364, 696768), (382, 663936), (384, 660478), (399, 635648), (416, 609672), (448, 566124), (456, 556192), (494, 513408), (532, 476736), (546, 464512), (573, 442624), (608, 417144), (624, 406448), (672, 377416), (728, 348384), (741, 342272), (764, 331968), (768, 330239), (798, 317824), (832, 304836), (896, 283062), (912, 278096), (988, 256704), (1064, 238368), (1092, 232256), (1146, 221312), (1216, 208572), (1248, 203224), (1337, 189696), (1344, 188708), (1456, 174192), (1482, 171136), (1528, 165984), (1596, 158912), (1664, 152418), (1729, 146688), (1792, 141531), (1824, 139048), (1976, 128352), (2128, 119184), (2184, 116128), (2292, 110656), (2432, 104286), (2483, 102144), (2496, 101612), (2674, 94848), (2688, 94354), (2912, 87096), (2964, 85568), (3056, 82992), (3192, 79456), (3328, 76209), (3458, 73344), (3629, 69888), (3648, 69524), (3952, 64176), (4011, 63232), (4256, 59592), (4368, 58064), (4584, 55328), (4864, 52143), (4966, 51072), (4992, 50806), (5187, 48896), (5348, 47424), (5376, 47177), (5824, 43548), (5928, 42784), (6112, 41496), (6384, 39728), (6916, 36672), (7258, 34944), (7296, 34762), (7449, 34048), (7904, 32088), (8022, 31616), (8512, 29796), (8736, 29032), (9168, 27664), (9932, 25536), (9984, 25403), (10374, 24448), (10696, 23712), (10887, 23296), (11648, 21774), (11856, 21392), (12224, 20748), (12768, 19864), (13832, 18336), (14516, 17472), (14592, 17381), (14898, 17024), (15808, 16044)]