485156784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1721}}^1$

素因数の和:2578

約数の個数: 80

約数和(自身を含む): 1434908160

約数和(自身を除く): 949751376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 839, 1678, 1721, 2517, 3356, 3442, 5034, 5163, 5873, 6712, 6884, 10068, 10326, 11746, 12047, 13424, 13768, 17619, 20136, 20652, 23492, 24094, 27536, 35238, 36141, 40272, 41304, 46984, 48188, 70476, 72282, 82608, 93968, 96376, 140952, 144564, 192752, 281904, 289128, 578256, 1443919, 2887838, 4331757, 5775676, 8663514, 10107433, 11551352, 17327028, 20214866, 23102704, 30322299, 34654056, 40429732, 60644598, 69308112, 80859464, 121289196, 161718928, 242578392, 485156784]

約数ペア:

[(1, 485156784), (2, 242578392), (3, 161718928), (4, 121289196), (6, 80859464), (7, 69308112), (8, 60644598), (12, 40429732), (14, 34654056), (16, 30322299), (21, 23102704), (24, 20214866), (28, 17327028), (42, 11551352), (48, 10107433), (56, 8663514), (84, 5775676), (112, 4331757), (168, 2887838), (336, 1443919), (839, 578256), (1678, 289128), (1721, 281904), (2517, 192752), (3356, 144564), (3442, 140952), (5034, 96376), (5163, 93968), (5873, 82608), (6712, 72282), (6884, 70476), (10068, 48188), (10326, 46984), (11746, 41304), (12047, 40272), (13424, 36141), (13768, 35238), (17619, 27536), (20136, 24094), (20652, 23492)]