15204549668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{22531}}^1$

素因数の和:22873

約数の個数: 72

約数和(自身を含む): 33875329824

約数和(自身を除く): 18670780156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 313, 539, 626, 1078, 1252, 2156, 2191, 3443, 4382, 6886, 8764, 13772, 15337, 22531, 24101, 30674, 45062, 48202, 61348, 90124, 96404, 157717, 168707, 247841, 315434, 337414, 495682, 630868, 674828, 991364, 1104019, 1734887, 2208038, 3469774, 4416076, 6939548, 7052203, 12144209, 14104406, 24288418, 28208812, 48576836, 49365421, 77574233, 98730842, 155148466, 197461684, 310296932, 345557947, 543019631, 691115894, 1086039262, 1382231788, 2172078524, 3801137417, 7602274834, 15204549668]

約数ペア:

[(1, 15204549668), (2, 7602274834), (4, 3801137417), (7, 2172078524), (11, 1382231788), (14, 1086039262), (22, 691115894), (28, 543019631), (44, 345557947), (49, 310296932), (77, 197461684), (98, 155148466), (154, 98730842), (196, 77574233), (308, 49365421), (313, 48576836), (539, 28208812), (626, 24288418), (1078, 14104406), (1252, 12144209), (2156, 7052203), (2191, 6939548), (3443, 4416076), (4382, 3469774), (6886, 2208038), (8764, 1734887), (13772, 1104019), (15337, 991364), (22531, 674828), (24101, 630868), (30674, 495682), (45062, 337414), (48202, 315434), (61348, 247841), (90124, 168707), (96404, 157717)]