831289056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21487}}^1$

素因数の和:21544

約数の個数: 96

約数和(自身を含む): 2425909248

約数和(自身を除く): 1594620192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 21487, 38688, 42974, 64461, 85948, 128922, 171896, 257844, 279331, 343792, 515688, 558662, 666097, 687584, 837993, 1031376, 1117324, 1332194, 1675986, 1998291, 2062752, 2234648, 2664388, 3351972, 3996582, 4469296, 5328776, 6703944, 7993164, 8659261, 8938592, 10657552, 13407888, 15986328, 17318522, 21315104, 25977783, 26815776, 31972656, 34637044, 51955566, 63945312, 69274088, 103911132, 138548176, 207822264, 277096352, 415644528, 831289056]

約数ペア:

[(1, 831289056), (2, 415644528), (3, 277096352), (4, 207822264), (6, 138548176), (8, 103911132), (12, 69274088), (13, 63945312), (16, 51955566), (24, 34637044), (26, 31972656), (31, 26815776), (32, 25977783), (39, 21315104), (48, 17318522), (52, 15986328), (62, 13407888), (78, 10657552), (93, 8938592), (96, 8659261), (104, 7993164), (124, 6703944), (156, 5328776), (186, 4469296), (208, 3996582), (248, 3351972), (312, 2664388), (372, 2234648), (403, 2062752), (416, 1998291), (496, 1675986), (624, 1332194), (744, 1117324), (806, 1031376), (992, 837993), (1209, 687584), (1248, 666097), (1488, 558662), (1612, 515688), (2418, 343792), (2976, 279331), (3224, 257844), (4836, 171896), (6448, 128922), (9672, 85948), (12896, 64461), (19344, 42974), (21487, 38688)]