479904516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 1501403904

約数和(自身を除く): 1021499388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 263, 273, 364, 468, 526, 546, 557, 789, 819, 1052, 1092, 1114, 1578, 1638, 1671, 1841, 2228, 2367, 3156, 3276, 3342, 3419, 3682, 3899, 4734, 5013, 5523, 6684, 6838, 7241, 7364, 7798, 9468, 10026, 10257, 11046, 11697, 13676, 14482, 15596, 16569, 20052, 20514, 21723, 22092, 23394, 23933, 28964, 30771, 33138, 35091, 41028, 43446, 46788, 47866, 50687, 61542, 65169, 66276, 70182, 71799, 86892, 95732, 101374, 123084, 130338, 140364, 143598, 146491, 152061, 202748, 215397, 260676, 287196, 292982, 304122, 430794, 439473, 456183, 585964, 608244, 861588, 878946, 912366, 1025437, 1318419, 1757892, 1824732, 1904383, 2050874, 2636838, 3076311, 3808766, 4101748, 5273676, 5713149, 6152622, 7617532, 9228933, 11426298, 12305244, 13330681, 17139447, 18457866, 22852596, 26661362, 34278894, 36915732, 39992043, 53322724, 68557788, 79984086, 119976129, 159968172, 239952258, 479904516]

約数ペア:

[(1, 479904516), (2, 239952258), (3, 159968172), (4, 119976129), (6, 79984086), (7, 68557788), (9, 53322724), (12, 39992043), (13, 36915732), (14, 34278894), (18, 26661362), (21, 22852596), (26, 18457866), (28, 17139447), (36, 13330681), (39, 12305244), (42, 11426298), (52, 9228933), (63, 7617532), (78, 6152622), (84, 5713149), (91, 5273676), (117, 4101748), (126, 3808766), (156, 3076311), (182, 2636838), (234, 2050874), (252, 1904383), (263, 1824732), (273, 1757892), (364, 1318419), (468, 1025437), (526, 912366), (546, 878946), (557, 861588), (789, 608244), (819, 585964), (1052, 456183), (1092, 439473), (1114, 430794), (1578, 304122), (1638, 292982), (1671, 287196), (1841, 260676), (2228, 215397), (2367, 202748), (3156, 152061), (3276, 146491), (3342, 143598), (3419, 140364), (3682, 130338), (3899, 123084), (4734, 101374), (5013, 95732), (5523, 86892), (6684, 71799), (6838, 70182), (7241, 66276), (7364, 65169), (7798, 61542), (9468, 50687), (10026, 47866), (10257, 46788), (11046, 43446), (11697, 41028), (13676, 35091), (14482, 33138), (15596, 30771), (16569, 28964), (20052, 23933), (20514, 23394), (21723, 22092)]