247831584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 192

約数和(自身を含む): 873815040

約数和(自身を除く): 625983456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 462, 528, 546, 572, 616, 624, 672, 728, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1456, 1716, 1848, 2002, 2184, 2288, 2464, 2579, 2912, 3003, 3432, 3696, 4004, 4368, 4576, 5158, 6006, 6864, 7392, 7737, 8008, 8736, 10316, 12012, 13728, 15474, 16016, 18053, 20632, 24024, 28369, 30948, 32032, 33527, 36106, 41264, 48048, 54159, 56738, 61896, 67054, 72212, 82528, 85107, 96096, 100581, 108318, 113476, 123792, 134108, 144424, 170214, 198583, 201162, 216636, 226952, 234689, 247584, 268216, 288848, 340428, 368797, 397166, 402324, 433272, 453904, 469378, 536432, 577696, 595749, 680856, 704067, 737594, 794332, 804648, 866544, 907808, 938756, 1072864, 1106391, 1191498, 1361712, 1408134, 1475188, 1588664, 1609296, 1733088, 1877512, 2212782, 2382996, 2581579, 2723424, 2816268, 2950376, 3177328, 3218592, 3755024, 4425564, 4765992, 5163158, 5632536, 5900752, 6354656, 7510048, 7744737, 8851128, 9531984, 10326316, 11265072, 11801504, 15489474, 17702256, 19063968, 20652632, 22530144, 30978948, 35404512, 41305264, 61957896, 82610528, 123915792, 247831584]

約数ペア:

[(1, 247831584), (2, 123915792), (3, 82610528), (4, 61957896), (6, 41305264), (7, 35404512), (8, 30978948), (11, 22530144), (12, 20652632), (13, 19063968), (14, 17702256), (16, 15489474), (21, 11801504), (22, 11265072), (24, 10326316), (26, 9531984), (28, 8851128), (32, 7744737), (33, 7510048), (39, 6354656), (42, 5900752), (44, 5632536), (48, 5163158), (52, 4765992), (56, 4425564), (66, 3755024), (77, 3218592), (78, 3177328), (84, 2950376), (88, 2816268), (91, 2723424), (96, 2581579), (104, 2382996), (112, 2212782), (132, 1877512), (143, 1733088), (154, 1609296), (156, 1588664), (168, 1475188), (176, 1408134), (182, 1361712), (208, 1191498), (224, 1106391), (231, 1072864), (264, 938756), (273, 907808), (286, 866544), (308, 804648), (312, 794332), (336, 737594), (352, 704067), (364, 680856), (416, 595749), (429, 577696), (462, 536432), (528, 469378), (546, 453904), (572, 433272), (616, 402324), (624, 397166), (672, 368797), (728, 340428), (858, 288848), (924, 268216), (1001, 247584), (1056, 234689), (1092, 226952), (1144, 216636), (1232, 201162), (1248, 198583), (1456, 170214), (1716, 144424), (1848, 134108), (2002, 123792), (2184, 113476), (2288, 108318), (2464, 100581), (2579, 96096), (2912, 85107), (3003, 82528), (3432, 72212), (3696, 67054), (4004, 61896), (4368, 56738), (4576, 54159), (5158, 48048), (6006, 41264), (6864, 36106), (7392, 33527), (7737, 32032), (8008, 30948), (8736, 28369), (10316, 24024), (12012, 20632), (13728, 18053), (15474, 16016)]