838240992

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{93889}}^1$

素因数の和:93936

約数の個数: 72

約数和(自身を含む): 2460669120

約数和(自身を除く): 1622428128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 93889, 187778, 281667, 375556, 563334, 751112, 845001, 1126668, 1502224, 1690002, 2253336, 2910559, 3004448, 3380004, 4506672, 5821118, 6760008, 8731677, 9013344, 11642236, 13520016, 17463354, 23284472, 26195031, 27040032, 34926708, 46568944, 52390062, 69853416, 93137888, 104780124, 139706832, 209560248, 279413664, 419120496, 838240992]

約数ペア:

[(1, 838240992), (2, 419120496), (3, 279413664), (4, 209560248), (6, 139706832), (8, 104780124), (9, 93137888), (12, 69853416), (16, 52390062), (18, 46568944), (24, 34926708), (31, 27040032), (32, 26195031), (36, 23284472), (48, 17463354), (62, 13520016), (72, 11642236), (93, 9013344), (96, 8731677), (124, 6760008), (144, 5821118), (186, 4506672), (248, 3380004), (279, 3004448), (288, 2910559), (372, 2253336), (496, 1690002), (558, 1502224), (744, 1126668), (992, 845001), (1116, 751112), (1488, 563334), (2232, 375556), (2976, 281667), (4464, 187778), (8928, 93889)]