310732912

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 737899200

約数和(自身を除く): 427166288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 79, 98, 112, 116, 158, 173, 196, 203, 232, 316, 346, 392, 406, 464, 553, 632, 692, 784, 812, 1106, 1211, 1264, 1384, 1421, 1624, 2212, 2291, 2422, 2768, 2842, 3248, 3871, 4424, 4582, 4844, 5017, 5684, 7742, 8477, 8848, 9164, 9688, 10034, 11368, 13667, 15484, 16037, 16954, 18328, 19376, 20068, 22736, 27334, 30968, 32074, 33908, 35119, 36656, 40136, 54668, 61936, 64148, 67816, 70238, 80272, 95669, 109336, 112259, 128296, 135632, 140476, 191338, 218672, 224518, 245833, 256592, 280952, 382676, 396343, 449036, 491666, 561904, 669683, 765352, 792686, 898072, 983332, 1339366, 1530704, 1585372, 1796144, 1966664, 2678732, 2774401, 3170744, 3933328, 5357464, 5548802, 6341488, 10714928, 11097604, 19420807, 22195208, 38841614, 44390416, 77683228, 155366456, 310732912]

約数ペア:

[(1, 310732912), (2, 155366456), (4, 77683228), (7, 44390416), (8, 38841614), (14, 22195208), (16, 19420807), (28, 11097604), (29, 10714928), (49, 6341488), (56, 5548802), (58, 5357464), (79, 3933328), (98, 3170744), (112, 2774401), (116, 2678732), (158, 1966664), (173, 1796144), (196, 1585372), (203, 1530704), (232, 1339366), (316, 983332), (346, 898072), (392, 792686), (406, 765352), (464, 669683), (553, 561904), (632, 491666), (692, 449036), (784, 396343), (812, 382676), (1106, 280952), (1211, 256592), (1264, 245833), (1384, 224518), (1421, 218672), (1624, 191338), (2212, 140476), (2291, 135632), (2422, 128296), (2768, 112259), (2842, 109336), (3248, 95669), (3871, 80272), (4424, 70238), (4582, 67816), (4844, 64148), (5017, 61936), (5684, 54668), (7742, 40136), (8477, 36656), (8848, 35119), (9164, 33908), (9688, 32074), (10034, 30968), (11368, 27334), (13667, 22736), (15484, 20068), (16037, 19376), (16954, 18328)]