257891832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5519}}^1$

素因数の和:5601

約数の個数: 96

約数和(自身を含む): 775008000

約数和(自身を除く): 517116168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 59, 66, 72, 88, 99, 118, 132, 177, 198, 236, 264, 354, 396, 472, 531, 649, 708, 792, 1062, 1298, 1416, 1947, 2124, 2596, 3894, 4248, 5192, 5519, 5841, 7788, 11038, 11682, 15576, 16557, 22076, 23364, 33114, 44152, 46728, 49671, 60709, 66228, 99342, 121418, 132456, 182127, 198684, 242836, 325621, 364254, 397368, 485672, 546381, 651242, 728508, 976863, 1092762, 1302484, 1457016, 1953726, 2185524, 2604968, 2930589, 3581831, 3907452, 4371048, 5861178, 7163662, 7814904, 10745493, 11722356, 14327324, 21490986, 23444712, 28654648, 32236479, 42981972, 64472958, 85963944, 128945916, 257891832]

約数ペア:

[(1, 257891832), (2, 128945916), (3, 85963944), (4, 64472958), (6, 42981972), (8, 32236479), (9, 28654648), (11, 23444712), (12, 21490986), (18, 14327324), (22, 11722356), (24, 10745493), (33, 7814904), (36, 7163662), (44, 5861178), (59, 4371048), (66, 3907452), (72, 3581831), (88, 2930589), (99, 2604968), (118, 2185524), (132, 1953726), (177, 1457016), (198, 1302484), (236, 1092762), (264, 976863), (354, 728508), (396, 651242), (472, 546381), (531, 485672), (649, 397368), (708, 364254), (792, 325621), (1062, 242836), (1298, 198684), (1416, 182127), (1947, 132456), (2124, 121418), (2596, 99342), (3894, 66228), (4248, 60709), (5192, 49671), (5519, 46728), (5841, 44152), (7788, 33114), (11038, 23364), (11682, 22076), (15576, 16557)]