1326945672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{472559}}^1$

素因数の和:472587

約数の個数: 64

約数和(自身を含む): 3969504000

約数和(自身を除く): 2642558328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 472559, 945118, 1417677, 1890236, 2835354, 3780472, 4253031, 5670708, 6143267, 8506062, 11341416, 12286534, 12759093, 17012124, 18429801, 24573068, 25518186, 34024248, 36859602, 49146136, 51036372, 55289403, 73719204, 102072744, 110578806, 147438408, 165868209, 221157612, 331736418, 442315224, 663472836, 1326945672]

約数ペア:

[(1, 1326945672), (2, 663472836), (3, 442315224), (4, 331736418), (6, 221157612), (8, 165868209), (9, 147438408), (12, 110578806), (13, 102072744), (18, 73719204), (24, 55289403), (26, 51036372), (27, 49146136), (36, 36859602), (39, 34024248), (52, 25518186), (54, 24573068), (72, 18429801), (78, 17012124), (104, 12759093), (108, 12286534), (117, 11341416), (156, 8506062), (216, 6143267), (234, 5670708), (312, 4253031), (351, 3780472), (468, 2835354), (702, 1890236), (936, 1417677), (1404, 945118), (2808, 472559)]