900992256

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 2482233600

約数和(自身を除く): 1581241344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 109, 128, 141, 188, 192, 218, 229, 256, 282, 327, 376, 384, 436, 458, 564, 654, 687, 752, 768, 872, 916, 1128, 1308, 1374, 1504, 1744, 1832, 2256, 2616, 2748, 3008, 3488, 3664, 4512, 5123, 5232, 5496, 6016, 6976, 7328, 9024, 10246, 10464, 10763, 10992, 12032, 13952, 14656, 15369, 18048, 20492, 20928, 21526, 21984, 24961, 27904, 29312, 30738, 32289, 36096, 40984, 41856, 43052, 43968, 49922, 58624, 61476, 64578, 74883, 81968, 83712, 86104, 87936, 99844, 122952, 129156, 149766, 163936, 172208, 175872, 199688, 245904, 258312, 299532, 327872, 344416, 399376, 491808, 516624, 599064, 655744, 688832, 798752, 983616, 1033248, 1173167, 1198128, 1311488, 1377664, 1597504, 1967232, 2066496, 2346334, 2396256, 2755328, 3195008, 3519501, 3934464, 4132992, 4692668, 4792512, 6390016, 7039002, 8265984, 9385336, 9585024, 14078004, 18770672, 19170048, 28156008, 37541344, 56312016, 75082688, 112624032, 150165376, 225248064, 300330752, 450496128, 900992256]

約数ペア:

[(1, 900992256), (2, 450496128), (3, 300330752), (4, 225248064), (6, 150165376), (8, 112624032), (12, 75082688), (16, 56312016), (24, 37541344), (32, 28156008), (47, 19170048), (48, 18770672), (64, 14078004), (94, 9585024), (96, 9385336), (109, 8265984), (128, 7039002), (141, 6390016), (188, 4792512), (192, 4692668), (218, 4132992), (229, 3934464), (256, 3519501), (282, 3195008), (327, 2755328), (376, 2396256), (384, 2346334), (436, 2066496), (458, 1967232), (564, 1597504), (654, 1377664), (687, 1311488), (752, 1198128), (768, 1173167), (872, 1033248), (916, 983616), (1128, 798752), (1308, 688832), (1374, 655744), (1504, 599064), (1744, 516624), (1832, 491808), (2256, 399376), (2616, 344416), (2748, 327872), (3008, 299532), (3488, 258312), (3664, 245904), (4512, 199688), (5123, 175872), (5232, 172208), (5496, 163936), (6016, 149766), (6976, 129156), (7328, 122952), (9024, 99844), (10246, 87936), (10464, 86104), (10763, 83712), (10992, 81968), (12032, 74883), (13952, 64578), (14656, 61476), (15369, 58624), (18048, 49922), (20492, 43968), (20928, 43052), (21526, 41856), (21984, 40984), (24961, 36096), (27904, 32289), (29312, 30738)]