318534624

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 933332400

約数和(自身を除く): 614797776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 109, 139, 144, 146, 218, 219, 278, 288, 292, 327, 417, 436, 438, 556, 584, 654, 657, 834, 872, 876, 981, 1112, 1168, 1251, 1308, 1314, 1668, 1744, 1752, 1962, 2224, 2336, 2502, 2616, 2628, 3336, 3488, 3504, 3924, 4448, 5004, 5232, 5256, 6672, 7008, 7848, 7957, 10008, 10147, 10464, 10512, 13344, 15151, 15696, 15914, 20016, 20294, 21024, 23871, 30302, 30441, 31392, 31828, 40032, 40588, 45453, 47742, 60604, 60882, 63656, 71613, 81176, 90906, 91323, 95484, 121208, 121764, 127312, 136359, 143226, 162352, 181812, 182646, 190968, 242416, 243528, 254624, 272718, 286452, 324704, 363624, 365292, 381936, 484832, 487056, 545436, 572904, 727248, 730584, 763872, 974112, 1090872, 1106023, 1145808, 1454496, 1461168, 2181744, 2212046, 2291616, 2922336, 3318069, 4363488, 4424092, 6636138, 8848184, 9954207, 13272276, 17696368, 19908414, 26544552, 35392736, 39816828, 53089104, 79633656, 106178208, 159267312, 318534624]

約数ペア:

[(1, 318534624), (2, 159267312), (3, 106178208), (4, 79633656), (6, 53089104), (8, 39816828), (9, 35392736), (12, 26544552), (16, 19908414), (18, 17696368), (24, 13272276), (32, 9954207), (36, 8848184), (48, 6636138), (72, 4424092), (73, 4363488), (96, 3318069), (109, 2922336), (139, 2291616), (144, 2212046), (146, 2181744), (218, 1461168), (219, 1454496), (278, 1145808), (288, 1106023), (292, 1090872), (327, 974112), (417, 763872), (436, 730584), (438, 727248), (556, 572904), (584, 545436), (654, 487056), (657, 484832), (834, 381936), (872, 365292), (876, 363624), (981, 324704), (1112, 286452), (1168, 272718), (1251, 254624), (1308, 243528), (1314, 242416), (1668, 190968), (1744, 182646), (1752, 181812), (1962, 162352), (2224, 143226), (2336, 136359), (2502, 127312), (2616, 121764), (2628, 121208), (3336, 95484), (3488, 91323), (3504, 90906), (3924, 81176), (4448, 71613), (5004, 63656), (5232, 60882), (5256, 60604), (6672, 47742), (7008, 45453), (7848, 40588), (7957, 40032), (10008, 31828), (10147, 31392), (10464, 30441), (10512, 30302), (13344, 23871), (15151, 21024), (15696, 20294), (15914, 20016)]