730866384

素因数分解:

$2^4\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{2539}}^1$

素因数の和:4552

約数の個数: 60

約数和(自身を含む): 2047240000

約数和(自身を除く): 1316373616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1999, 2539, 3998, 5078, 5997, 7617, 7996, 10156, 11994, 15234, 15992, 17991, 20312, 22851, 23988, 30468, 31984, 35982, 40624, 45702, 47976, 60936, 71964, 91404, 95952, 121872, 143928, 182808, 287856, 365616, 5075461, 10150922, 15226383, 20301844, 30452766, 40603688, 45679149, 60905532, 81207376, 91358298, 121811064, 182716596, 243622128, 365433192, 730866384]

約数ペア:

[(1, 730866384), (2, 365433192), (3, 243622128), (4, 182716596), (6, 121811064), (8, 91358298), (9, 81207376), (12, 60905532), (16, 45679149), (18, 40603688), (24, 30452766), (36, 20301844), (48, 15226383), (72, 10150922), (144, 5075461), (1999, 365616), (2539, 287856), (3998, 182808), (5078, 143928), (5997, 121872), (7617, 95952), (7996, 91404), (10156, 71964), (11994, 60936), (15234, 47976), (15992, 45702), (17991, 40624), (20312, 35982), (22851, 31984), (23988, 30468)]