254322432

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1255

約数の個数: 216

約数和(自身を含む): 903235424

約数和(自身を除く): 648912992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1213, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2426, 2496, 2688, 2912, 3276, 3328, 3639, 3744, 4032, 4368, 4852, 4992, 5376, 5824, 6552, 7278, 7488, 8064, 8491, 8736, 9704, 9984, 10917, 11648, 13104, 14556, 14976, 15769, 16128, 16982, 17472, 19408, 21834, 23296, 25473, 26208, 29112, 29952, 31538, 33964, 34944, 38816, 43668, 47307, 50946, 52416, 58224, 63076, 67928, 69888, 76419, 77632, 87336, 94614, 101892, 104832, 110383, 116448, 126152, 135856, 141921, 152838, 155264, 174672, 189228, 203784, 209664, 220766, 232896, 252304, 271712, 283842, 305676, 310528, 331149, 349344, 378456, 407568, 441532, 465792, 504608, 543424, 567684, 611352, 662298, 698688, 756912, 815136, 883064, 931584, 993447, 1009216, 1086848, 1135368, 1222704, 1324596, 1397376, 1513824, 1630272, 1766128, 1986894, 2018432, 2173696, 2270736, 2445408, 2649192, 2794752, 3027648, 3260544, 3532256, 3973788, 4036864, 4541472, 4890816, 5298384, 6055296, 6521088, 7064512, 7947576, 9082944, 9781632, 10596768, 12110592, 14129024, 15895152, 18165888, 19563264, 21193536, 28258048, 31790304, 36331776, 42387072, 63580608, 84774144, 127161216, 254322432]

約数ペア:

[(1, 254322432), (2, 127161216), (3, 84774144), (4, 63580608), (6, 42387072), (7, 36331776), (8, 31790304), (9, 28258048), (12, 21193536), (13, 19563264), (14, 18165888), (16, 15895152), (18, 14129024), (21, 12110592), (24, 10596768), (26, 9781632), (28, 9082944), (32, 7947576), (36, 7064512), (39, 6521088), (42, 6055296), (48, 5298384), (52, 4890816), (56, 4541472), (63, 4036864), (64, 3973788), (72, 3532256), (78, 3260544), (84, 3027648), (91, 2794752), (96, 2649192), (104, 2445408), (112, 2270736), (117, 2173696), (126, 2018432), (128, 1986894), (144, 1766128), (156, 1630272), (168, 1513824), (182, 1397376), (192, 1324596), (208, 1222704), (224, 1135368), (234, 1086848), (252, 1009216), (256, 993447), (273, 931584), (288, 883064), (312, 815136), (336, 756912), (364, 698688), (384, 662298), (416, 611352), (448, 567684), (468, 543424), (504, 504608), (546, 465792), (576, 441532), (624, 407568), (672, 378456), (728, 349344), (768, 331149), (819, 310528), (832, 305676), (896, 283842), (936, 271712), (1008, 252304), (1092, 232896), (1152, 220766), (1213, 209664), (1248, 203784), (1344, 189228), (1456, 174672), (1638, 155264), (1664, 152838), (1792, 141921), (1872, 135856), (2016, 126152), (2184, 116448), (2304, 110383), (2426, 104832), (2496, 101892), (2688, 94614), (2912, 87336), (3276, 77632), (3328, 76419), (3639, 69888), (3744, 67928), (4032, 63076), (4368, 58224), (4852, 52416), (4992, 50946), (5376, 47307), (5824, 43668), (6552, 38816), (7278, 34944), (7488, 33964), (8064, 31538), (8491, 29952), (8736, 29112), (9704, 26208), (9984, 25473), (10917, 23296), (11648, 21834), (13104, 19408), (14556, 17472), (14976, 16982), (15769, 16128)]