1817295888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{64279}}^1$

素因数の和:64340

約数の個数: 80

約数和(自身を含む): 5101260800

約数和(自身を除く): 3283964912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 64279, 128558, 192837, 257116, 385674, 514232, 771348, 1028464, 1221301, 1542696, 1992649, 2442602, 3085392, 3663903, 3985298, 4885204, 5977947, 7327806, 7970596, 9770408, 11955894, 14655612, 15941192, 19540816, 23911788, 29311224, 31882384, 37860331, 47823576, 58622448, 75720662, 95647152, 113580993, 151441324, 227161986, 302882648, 454323972, 605765296, 908647944, 1817295888]

約数ペア:

[(1, 1817295888), (2, 908647944), (3, 605765296), (4, 454323972), (6, 302882648), (8, 227161986), (12, 151441324), (16, 113580993), (19, 95647152), (24, 75720662), (31, 58622448), (38, 47823576), (48, 37860331), (57, 31882384), (62, 29311224), (76, 23911788), (93, 19540816), (114, 15941192), (124, 14655612), (152, 11955894), (186, 9770408), (228, 7970596), (248, 7327806), (304, 5977947), (372, 4885204), (456, 3985298), (496, 3663903), (589, 3085392), (744, 2442602), (912, 1992649), (1178, 1542696), (1488, 1221301), (1767, 1028464), (2356, 771348), (3534, 514232), (4712, 385674), (7068, 257116), (9424, 192837), (14136, 128558), (28272, 64279)]