1648757568

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1116

約数の個数: 112

約数和(自身を含む): 4520468480

約数和(自身を除く): 2871710912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 439, 496, 631, 744, 878, 992, 1262, 1317, 1488, 1756, 1893, 1984, 2524, 2634, 2976, 3512, 3786, 5048, 5268, 5952, 7024, 7572, 10096, 10536, 13609, 14048, 15144, 19561, 20192, 21072, 27218, 28096, 30288, 39122, 40384, 40827, 42144, 54436, 58683, 60576, 78244, 81654, 84288, 108872, 117366, 121152, 156488, 163308, 217744, 234732, 277009, 312976, 326616, 435488, 469464, 554018, 625952, 653232, 831027, 870976, 938928, 1108036, 1251904, 1306464, 1662054, 1877856, 2216072, 2612928, 3324108, 3755712, 4432144, 6648216, 8587279, 8864288, 13296432, 17174558, 17728576, 25761837, 26592864, 34349116, 51523674, 53185728, 68698232, 103047348, 137396464, 206094696, 274792928, 412189392, 549585856, 824378784, 1648757568]

約数ペア:

[(1, 1648757568), (2, 824378784), (3, 549585856), (4, 412189392), (6, 274792928), (8, 206094696), (12, 137396464), (16, 103047348), (24, 68698232), (31, 53185728), (32, 51523674), (48, 34349116), (62, 26592864), (64, 25761837), (93, 17728576), (96, 17174558), (124, 13296432), (186, 8864288), (192, 8587279), (248, 6648216), (372, 4432144), (439, 3755712), (496, 3324108), (631, 2612928), (744, 2216072), (878, 1877856), (992, 1662054), (1262, 1306464), (1317, 1251904), (1488, 1108036), (1756, 938928), (1893, 870976), (1984, 831027), (2524, 653232), (2634, 625952), (2976, 554018), (3512, 469464), (3786, 435488), (5048, 326616), (5268, 312976), (5952, 277009), (7024, 234732), (7572, 217744), (10096, 163308), (10536, 156488), (13609, 121152), (14048, 117366), (15144, 108872), (19561, 84288), (20192, 81654), (21072, 78244), (27218, 60576), (28096, 58683), (30288, 54436), (39122, 42144), (40384, 40827)]