213637236468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{323581}}^1$

素因数の和:325112

約数の個数: 48

約数和(自身を含む): 512305377024

約数和(自身を除く): 298668140556

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1487, 2974, 4461, 5948, 8922, 17844, 55019, 110038, 165057, 220076, 323581, 330114, 647162, 660228, 970743, 1294324, 1941486, 3882972, 11972497, 23944994, 35917491, 47889988, 71834982, 143669964, 481164947, 962329894, 1443494841, 1924659788, 2886989682, 5773979364, 17803103039, 35606206078, 53409309117, 71212412156, 106818618234, 213637236468]

約数ペア:

[(1, 213637236468), (2, 106818618234), (3, 71212412156), (4, 53409309117), (6, 35606206078), (12, 17803103039), (37, 5773979364), (74, 2886989682), (111, 1924659788), (148, 1443494841), (222, 962329894), (444, 481164947), (1487, 143669964), (2974, 71834982), (4461, 47889988), (5948, 35917491), (8922, 23944994), (17844, 11972497), (55019, 3882972), (110038, 1941486), (165057, 1294324), (220076, 970743), (323581, 660228), (330114, 647162)]