642155328

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35963}}^1$

素因数の和:36012

約数の個数: 84

約数和(自身を含む): 1900050048

約数和(自身を除く): 1257894720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 35963, 71926, 107889, 143852, 215778, 287704, 323667, 431556, 575408, 647334, 863112, 1114853, 1150816, 1294668, 1726224, 2229706, 2301632, 2589336, 3344559, 3452448, 4459412, 5178672, 6689118, 6904896, 8918824, 10033677, 10357344, 13378236, 17837648, 20067354, 20714688, 26756472, 35675296, 40134708, 53512944, 71350592, 80269416, 107025888, 160538832, 214051776, 321077664, 642155328]

約数ペア:

[(1, 642155328), (2, 321077664), (3, 214051776), (4, 160538832), (6, 107025888), (8, 80269416), (9, 71350592), (12, 53512944), (16, 40134708), (18, 35675296), (24, 26756472), (31, 20714688), (32, 20067354), (36, 17837648), (48, 13378236), (62, 10357344), (64, 10033677), (72, 8918824), (93, 6904896), (96, 6689118), (124, 5178672), (144, 4459412), (186, 3452448), (192, 3344559), (248, 2589336), (279, 2301632), (288, 2229706), (372, 1726224), (496, 1294668), (558, 1150816), (576, 1114853), (744, 863112), (992, 647334), (1116, 575408), (1488, 431556), (1984, 323667), (2232, 287704), (2976, 215778), (4464, 143852), (5952, 107889), (8928, 71926), (17856, 35963)]