1881504

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 5503680

約数和(自身を除く): 3622176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 139, 141, 144, 188, 278, 282, 288, 376, 417, 423, 556, 564, 752, 834, 846, 1112, 1128, 1251, 1504, 1668, 1692, 2224, 2256, 2502, 3336, 3384, 4448, 4512, 5004, 6533, 6672, 6768, 10008, 13066, 13344, 13536, 19599, 20016, 26132, 39198, 40032, 52264, 58797, 78396, 104528, 117594, 156792, 209056, 235188, 313584, 470376, 627168, 940752, 1881504]

約数ペア:

[(1, 1881504), (2, 940752), (3, 627168), (4, 470376), (6, 313584), (8, 235188), (9, 209056), (12, 156792), (16, 117594), (18, 104528), (24, 78396), (32, 58797), (36, 52264), (47, 40032), (48, 39198), (72, 26132), (94, 20016), (96, 19599), (139, 13536), (141, 13344), (144, 13066), (188, 10008), (278, 6768), (282, 6672), (288, 6533), (376, 5004), (417, 4512), (423, 4448), (556, 3384), (564, 3336), (752, 2502), (834, 2256), (846, 2224), (1112, 1692), (1128, 1668), (1251, 1504)]