1490685696

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{8863}}^1$

素因数の和:8958

約数の個数: 108

約数和(自身を含む): 4357382848

約数和(自身を除く): 2866697152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 576, 584, 657, 768, 876, 1152, 1168, 1314, 1752, 2304, 2336, 2628, 3504, 4672, 5256, 7008, 8863, 9344, 10512, 14016, 17726, 18688, 21024, 26589, 28032, 35452, 42048, 53178, 56064, 70904, 79767, 84096, 106356, 141808, 159534, 168192, 212712, 283616, 319068, 425424, 567232, 638136, 646999, 850848, 1134464, 1276272, 1293998, 1701696, 1940997, 2268928, 2552544, 2587996, 3403392, 3881994, 5105088, 5175992, 5822991, 6806784, 7763988, 10210176, 10351984, 11645982, 15527976, 20420352, 20703968, 23291964, 31055952, 41407936, 46583928, 62111904, 82815872, 93167856, 124223808, 165631744, 186335712, 248447616, 372671424, 496895232, 745342848, 1490685696]

約数ペア:

[(1, 1490685696), (2, 745342848), (3, 496895232), (4, 372671424), (6, 248447616), (8, 186335712), (9, 165631744), (12, 124223808), (16, 93167856), (18, 82815872), (24, 62111904), (32, 46583928), (36, 41407936), (48, 31055952), (64, 23291964), (72, 20703968), (73, 20420352), (96, 15527976), (128, 11645982), (144, 10351984), (146, 10210176), (192, 7763988), (219, 6806784), (256, 5822991), (288, 5175992), (292, 5105088), (384, 3881994), (438, 3403392), (576, 2587996), (584, 2552544), (657, 2268928), (768, 1940997), (876, 1701696), (1152, 1293998), (1168, 1276272), (1314, 1134464), (1752, 850848), (2304, 646999), (2336, 638136), (2628, 567232), (3504, 425424), (4672, 319068), (5256, 283616), (7008, 212712), (8863, 168192), (9344, 159534), (10512, 141808), (14016, 106356), (17726, 84096), (18688, 79767), (21024, 70904), (26589, 56064), (28032, 53178), (35452, 42048)]