245754608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1453}}^1$

素因数の和:1534

約数の個数: 60

約数和(自身を含む): 537101784

約数和(自身を除く): 291347176

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 961, 1364, 1453, 1922, 2728, 2906, 3844, 5456, 5812, 7688, 10571, 11624, 15376, 15983, 21142, 23248, 31966, 42284, 45043, 63932, 84568, 90086, 127864, 169136, 180172, 255728, 360344, 495473, 720688, 990946, 1396333, 1981892, 2792666, 3963784, 5585332, 7927568, 11170664, 15359663, 22341328, 30719326, 61438652, 122877304, 245754608]

約数ペア:

[(1, 245754608), (2, 122877304), (4, 61438652), (8, 30719326), (11, 22341328), (16, 15359663), (22, 11170664), (31, 7927568), (44, 5585332), (62, 3963784), (88, 2792666), (124, 1981892), (176, 1396333), (248, 990946), (341, 720688), (496, 495473), (682, 360344), (961, 255728), (1364, 180172), (1453, 169136), (1922, 127864), (2728, 90086), (2906, 84568), (3844, 63932), (5456, 45043), (5812, 42284), (7688, 31966), (10571, 23248), (11624, 21142), (15376, 15983)]