797238656

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 1647144960

約数和(自身を除く): 849906304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 331, 496, 607, 662, 992, 1214, 1324, 1984, 2428, 2648, 3968, 4856, 5296, 9712, 10261, 10592, 18817, 19424, 20522, 21184, 37634, 38848, 41044, 42368, 75268, 77696, 82088, 150536, 164176, 200917, 301072, 328352, 401834, 602144, 656704, 803668, 1204288, 1313408, 1607336, 2408576, 3214672, 6228427, 6429344, 12456854, 12858688, 24913708, 25717376, 49827416, 99654832, 199309664, 398619328, 797238656]

約数ペア:

[(1, 797238656), (2, 398619328), (4, 199309664), (8, 99654832), (16, 49827416), (31, 25717376), (32, 24913708), (62, 12858688), (64, 12456854), (124, 6429344), (128, 6228427), (248, 3214672), (331, 2408576), (496, 1607336), (607, 1313408), (662, 1204288), (992, 803668), (1214, 656704), (1324, 602144), (1984, 401834), (2428, 328352), (2648, 301072), (3968, 200917), (4856, 164176), (5296, 150536), (9712, 82088), (10261, 77696), (10592, 75268), (18817, 42368), (19424, 41044), (20522, 38848), (21184, 37634)]