321286944

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 144

約数和(自身を含む): 982152864

約数和(自身を除く): 660865920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 726, 748, 816, 968, 1056, 1122, 1452, 1496, 1627, 1632, 1936, 2057, 2244, 2904, 2992, 3254, 3872, 4114, 4488, 4881, 5808, 5984, 6171, 6508, 8228, 8976, 9762, 11616, 12342, 13016, 16456, 17897, 17952, 19524, 24684, 26032, 27659, 32912, 35794, 39048, 49368, 52064, 53691, 55318, 65824, 71588, 78096, 82977, 98736, 107382, 110636, 143176, 156192, 165954, 196867, 197472, 214764, 221272, 286352, 304249, 331908, 393734, 429528, 442544, 572704, 590601, 608498, 663816, 787468, 859056, 885088, 912747, 1181202, 1216996, 1327632, 1574936, 1718112, 1825494, 2362404, 2433992, 2655264, 3149872, 3346739, 3650988, 4724808, 4867984, 6299744, 6693478, 7301976, 9449616, 9735968, 10040217, 13386956, 14603952, 18899232, 20080434, 26773912, 29207904, 40160868, 53547824, 80321736, 107095648, 160643472, 321286944]

約数ペア:

[(1, 321286944), (2, 160643472), (3, 107095648), (4, 80321736), (6, 53547824), (8, 40160868), (11, 29207904), (12, 26773912), (16, 20080434), (17, 18899232), (22, 14603952), (24, 13386956), (32, 10040217), (33, 9735968), (34, 9449616), (44, 7301976), (48, 6693478), (51, 6299744), (66, 4867984), (68, 4724808), (88, 3650988), (96, 3346739), (102, 3149872), (121, 2655264), (132, 2433992), (136, 2362404), (176, 1825494), (187, 1718112), (204, 1574936), (242, 1327632), (264, 1216996), (272, 1181202), (352, 912747), (363, 885088), (374, 859056), (408, 787468), (484, 663816), (528, 608498), (544, 590601), (561, 572704), (726, 442544), (748, 429528), (816, 393734), (968, 331908), (1056, 304249), (1122, 286352), (1452, 221272), (1496, 214764), (1627, 197472), (1632, 196867), (1936, 165954), (2057, 156192), (2244, 143176), (2904, 110636), (2992, 107382), (3254, 98736), (3872, 82977), (4114, 78096), (4488, 71588), (4881, 65824), (5808, 55318), (5984, 53691), (6171, 52064), (6508, 49368), (8228, 39048), (8976, 35794), (9762, 32912), (11616, 27659), (12342, 26032), (13016, 24684), (16456, 19524), (17897, 17952)]