290914624

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 224

約数和(自身を含む): 819302400

約数和(自身を除く): 528387776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 224, 239, 247, 266, 286, 304, 308, 352, 364, 416, 418, 448, 478, 494, 532, 572, 608, 616, 704, 728, 832, 836, 956, 988, 1001, 1064, 1144, 1216, 1232, 1456, 1463, 1672, 1673, 1729, 1912, 1976, 2002, 2128, 2288, 2464, 2629, 2717, 2912, 2926, 3107, 3344, 3346, 3458, 3824, 3952, 4004, 4256, 4541, 4576, 4928, 5258, 5434, 5824, 5852, 6214, 6688, 6692, 6916, 7648, 7904, 8008, 8512, 9082, 9152, 10516, 10868, 11704, 12428, 13376, 13384, 13832, 15296, 15808, 16016, 18164, 18403, 19019, 21032, 21736, 21749, 23408, 24856, 26768, 27664, 31787, 32032, 34177, 36328, 36806, 38038, 42064, 43472, 43498, 46816, 49712, 49951, 53536, 55328, 59033, 63574, 64064, 68354, 72656, 73612, 76076, 84128, 86944, 86996, 93632, 99424, 99902, 107072, 110656, 118066, 127148, 136708, 145312, 147224, 152152, 168256, 173888, 173992, 198848, 199804, 236132, 239239, 254296, 273416, 290624, 294448, 304304, 347984, 349657, 399608, 413231, 472264, 478478, 508592, 546832, 588896, 608608, 649363, 695968, 699314, 799216, 826462, 944528, 956956, 1017184, 1093664, 1177792, 1217216, 1298726, 1391936, 1398628, 1598432, 1652924, 1889056, 1913912, 2034368, 2187328, 2597452, 2797256, 3196864, 3305848, 3778112, 3827824, 4545541, 5194904, 5594512, 6611696, 7655648, 9091082, 10389808, 11189024, 13223392, 15311296, 18182164, 20779616, 22378048, 26446784, 36364328, 41559232, 72728656, 145457312, 290914624]

約数ペア:

[(1, 290914624), (2, 145457312), (4, 72728656), (7, 41559232), (8, 36364328), (11, 26446784), (13, 22378048), (14, 20779616), (16, 18182164), (19, 15311296), (22, 13223392), (26, 11189024), (28, 10389808), (32, 9091082), (38, 7655648), (44, 6611696), (52, 5594512), (56, 5194904), (64, 4545541), (76, 3827824), (77, 3778112), (88, 3305848), (91, 3196864), (104, 2797256), (112, 2597452), (133, 2187328), (143, 2034368), (152, 1913912), (154, 1889056), (176, 1652924), (182, 1598432), (208, 1398628), (209, 1391936), (224, 1298726), (239, 1217216), (247, 1177792), (266, 1093664), (286, 1017184), (304, 956956), (308, 944528), (352, 826462), (364, 799216), (416, 699314), (418, 695968), (448, 649363), (478, 608608), (494, 588896), (532, 546832), (572, 508592), (608, 478478), (616, 472264), (704, 413231), (728, 399608), (832, 349657), (836, 347984), (956, 304304), (988, 294448), (1001, 290624), (1064, 273416), (1144, 254296), (1216, 239239), (1232, 236132), (1456, 199804), (1463, 198848), (1672, 173992), (1673, 173888), (1729, 168256), (1912, 152152), (1976, 147224), (2002, 145312), (2128, 136708), (2288, 127148), (2464, 118066), (2629, 110656), (2717, 107072), (2912, 99902), (2926, 99424), (3107, 93632), (3344, 86996), (3346, 86944), (3458, 84128), (3824, 76076), (3952, 73612), (4004, 72656), (4256, 68354), (4541, 64064), (4576, 63574), (4928, 59033), (5258, 55328), (5434, 53536), (5824, 49951), (5852, 49712), (6214, 46816), (6688, 43498), (6692, 43472), (6916, 42064), (7648, 38038), (7904, 36806), (8008, 36328), (8512, 34177), (9082, 32032), (9152, 31787), (10516, 27664), (10868, 26768), (11704, 24856), (12428, 23408), (13376, 21749), (13384, 21736), (13832, 21032), (15296, 19019), (15808, 18403), (16016, 18164)]