1283813856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{342899}}^1$

素因数の和:342928

約数の個数: 72

約数和(自身を含む): 3931691400

約数和(自身を除く): 2647877544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 342899, 685798, 1028697, 1371596, 2057394, 2743192, 3086091, 4114788, 4457687, 5486384, 6172182, 8229576, 8915374, 10972768, 12344364, 13373061, 16459152, 17830748, 24688728, 26746122, 32918304, 35661496, 40119183, 49377456, 53492244, 71322992, 80238366, 98754912, 106984488, 142645984, 160476732, 213968976, 320953464, 427937952, 641906928, 1283813856]

約数ペア:

[(1, 1283813856), (2, 641906928), (3, 427937952), (4, 320953464), (6, 213968976), (8, 160476732), (9, 142645984), (12, 106984488), (13, 98754912), (16, 80238366), (18, 71322992), (24, 53492244), (26, 49377456), (32, 40119183), (36, 35661496), (39, 32918304), (48, 26746122), (52, 24688728), (72, 17830748), (78, 16459152), (96, 13373061), (104, 12344364), (117, 10972768), (144, 8915374), (156, 8229576), (208, 6172182), (234, 5486384), (288, 4457687), (312, 4114788), (416, 3086091), (468, 2743192), (624, 2057394), (936, 1371596), (1248, 1028697), (1872, 685798), (3744, 342899)]