1965287688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{128551}}^1$

素因数の和:128587

約数の個数: 96

約数和(自身を含む): 6155069760

約数和(自身を除く): 4189782072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 128551, 257102, 385653, 514204, 771306, 899857, 1028408, 1542612, 1671163, 1799714, 2699571, 3085224, 3342326, 3599428, 5013489, 5399142, 6298999, 6684652, 7198856, 10026978, 10798284, 11698141, 12597998, 13369304, 18896997, 20053956, 21596568, 23396282, 25195996, 35094423, 37793994, 40107912, 46792564, 50391992, 70188846, 75587988, 81886987, 93585128, 140377692, 151175976, 163773974, 245660961, 280755384, 327547948, 491321922, 655095896, 982643844, 1965287688]

約数ペア:

[(1, 1965287688), (2, 982643844), (3, 655095896), (4, 491321922), (6, 327547948), (7, 280755384), (8, 245660961), (12, 163773974), (13, 151175976), (14, 140377692), (21, 93585128), (24, 81886987), (26, 75587988), (28, 70188846), (39, 50391992), (42, 46792564), (49, 40107912), (52, 37793994), (56, 35094423), (78, 25195996), (84, 23396282), (91, 21596568), (98, 20053956), (104, 18896997), (147, 13369304), (156, 12597998), (168, 11698141), (182, 10798284), (196, 10026978), (273, 7198856), (294, 6684652), (312, 6298999), (364, 5399142), (392, 5013489), (546, 3599428), (588, 3342326), (637, 3085224), (728, 2699571), (1092, 1799714), (1176, 1671163), (1274, 1542612), (1911, 1028408), (2184, 899857), (2548, 771306), (3822, 514204), (5096, 385653), (7644, 257102), (15288, 128551)]