1490751528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{38749}}^1$

素因数の和:38994

約数の個数: 64

約数和(自身を含む): 4278000000

約数和(自身を除く): 2787248472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 4809, 5496, 6412, 9618, 12824, 19236, 38472, 38749, 77498, 116247, 154996, 232494, 271243, 309992, 464988, 542486, 813729, 929976, 1084972, 1627458, 2169944, 3254916, 6509832, 8873521, 17747042, 26620563, 35494084, 53241126, 62114647, 70988168, 106482252, 124229294, 186343941, 212964504, 248458588, 372687882, 496917176, 745375764, 1490751528]

約数ペア:

[(1, 1490751528), (2, 745375764), (3, 496917176), (4, 372687882), (6, 248458588), (7, 212964504), (8, 186343941), (12, 124229294), (14, 106482252), (21, 70988168), (24, 62114647), (28, 53241126), (42, 35494084), (56, 26620563), (84, 17747042), (168, 8873521), (229, 6509832), (458, 3254916), (687, 2169944), (916, 1627458), (1374, 1084972), (1603, 929976), (1832, 813729), (2748, 542486), (3206, 464988), (4809, 309992), (5496, 271243), (6412, 232494), (9618, 154996), (12824, 116247), (19236, 77498), (38472, 38749)]