481312448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 1037100288

約数和(自身を除く): 555787840

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 61, 62, 64, 82, 97, 122, 124, 164, 194, 244, 248, 328, 388, 488, 496, 656, 776, 976, 992, 1271, 1312, 1552, 1891, 1952, 1984, 2501, 2542, 2624, 3007, 3104, 3782, 3904, 3977, 5002, 5084, 5917, 6014, 6208, 7564, 7954, 10004, 10168, 11834, 12028, 15128, 15908, 20008, 20336, 23668, 24056, 30256, 31816, 40016, 40672, 47336, 48112, 60512, 63632, 77531, 80032, 81344, 94672, 96224, 121024, 123287, 127264, 155062, 160064, 183427, 189344, 192448, 242597, 246574, 254528, 310124, 366854, 378688, 485194, 493148, 620248, 733708, 970388, 986296, 1240496, 1467416, 1940776, 1972592, 2480992, 2934832, 3881552, 3945184, 4961984, 5869664, 7520507, 7763104, 7890368, 11739328, 15041014, 15526208, 30082028, 60164056, 120328112, 240656224, 481312448]

約数ペア:

[(1, 481312448), (2, 240656224), (4, 120328112), (8, 60164056), (16, 30082028), (31, 15526208), (32, 15041014), (41, 11739328), (61, 7890368), (62, 7763104), (64, 7520507), (82, 5869664), (97, 4961984), (122, 3945184), (124, 3881552), (164, 2934832), (194, 2480992), (244, 1972592), (248, 1940776), (328, 1467416), (388, 1240496), (488, 986296), (496, 970388), (656, 733708), (776, 620248), (976, 493148), (992, 485194), (1271, 378688), (1312, 366854), (1552, 310124), (1891, 254528), (1952, 246574), (1984, 242597), (2501, 192448), (2542, 189344), (2624, 183427), (3007, 160064), (3104, 155062), (3782, 127264), (3904, 123287), (3977, 121024), (5002, 96224), (5084, 94672), (5917, 81344), (6014, 80032), (6208, 77531), (7564, 63632), (7954, 60512), (10004, 48112), (10168, 47336), (11834, 40672), (12028, 40016), (15128, 31816), (15908, 30256), (20008, 24056), (20336, 23668)]