259715184

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4422

約数の個数: 80

約数和(自身を含む): 710371200

約数和(自身を除く): 450656016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 464, 516, 688, 696, 1032, 1247, 1392, 2064, 2494, 3741, 4339, 4988, 7482, 8678, 9976, 13017, 14964, 17356, 19952, 26034, 29928, 34712, 52068, 59856, 69424, 104136, 125831, 186577, 208272, 251662, 373154, 377493, 503324, 559731, 746308, 754986, 1006648, 1119462, 1492616, 1509972, 2013296, 2238924, 2985232, 3019944, 4477848, 5410733, 6039888, 8955696, 10821466, 16232199, 21642932, 32464398, 43285864, 64928796, 86571728, 129857592, 259715184]

約数ペア:

[(1, 259715184), (2, 129857592), (3, 86571728), (4, 64928796), (6, 43285864), (8, 32464398), (12, 21642932), (16, 16232199), (24, 10821466), (29, 8955696), (43, 6039888), (48, 5410733), (58, 4477848), (86, 3019944), (87, 2985232), (116, 2238924), (129, 2013296), (172, 1509972), (174, 1492616), (232, 1119462), (258, 1006648), (344, 754986), (348, 746308), (464, 559731), (516, 503324), (688, 377493), (696, 373154), (1032, 251662), (1247, 208272), (1392, 186577), (2064, 125831), (2494, 104136), (3741, 69424), (4339, 59856), (4988, 52068), (7482, 34712), (8678, 29928), (9976, 26034), (13017, 19952), (14964, 17356)]