289376412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 751322880

約数和(自身を除く): 461946468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 179, 241, 258, 358, 482, 516, 537, 559, 716, 723, 964, 1074, 1118, 1446, 1677, 2148, 2236, 2327, 2892, 3133, 3354, 4654, 6266, 6708, 6981, 7697, 9308, 9399, 10363, 12532, 13962, 15394, 18798, 20726, 23091, 27924, 30788, 31089, 37596, 41452, 43139, 46182, 62178, 86278, 92364, 100061, 124356, 129417, 134719, 172556, 200122, 258834, 269438, 300183, 400244, 404157, 517668, 538876, 560807, 600366, 808314, 1121614, 1200732, 1616628, 1682421, 1854977, 2243228, 3364842, 3709954, 5564931, 6729684, 7419908, 11129862, 22259724, 24114701, 48229402, 72344103, 96458804, 144688206, 289376412]

約数ペア:

[(1, 289376412), (2, 144688206), (3, 96458804), (4, 72344103), (6, 48229402), (12, 24114701), (13, 22259724), (26, 11129862), (39, 7419908), (43, 6729684), (52, 5564931), (78, 3709954), (86, 3364842), (129, 2243228), (156, 1854977), (172, 1682421), (179, 1616628), (241, 1200732), (258, 1121614), (358, 808314), (482, 600366), (516, 560807), (537, 538876), (559, 517668), (716, 404157), (723, 400244), (964, 300183), (1074, 269438), (1118, 258834), (1446, 200122), (1677, 172556), (2148, 134719), (2236, 129417), (2327, 124356), (2892, 100061), (3133, 92364), (3354, 86278), (4654, 62178), (6266, 46182), (6708, 43139), (6981, 41452), (7697, 37596), (9308, 31089), (9399, 30788), (10363, 27924), (12532, 23091), (13962, 20726), (15394, 18798)]