1330572628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{907}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 2935048256

約数和(自身を除く): 1604475628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 433, 484, 847, 866, 907, 1694, 1732, 1814, 3031, 3388, 3628, 4763, 6062, 6349, 9526, 9977, 12124, 12698, 19052, 19954, 25396, 33341, 39908, 52393, 66682, 69839, 104786, 109747, 133364, 139678, 209572, 219494, 279356, 366751, 392731, 438988, 733502, 768229, 785462, 1467004, 1536458, 1570924, 2749117, 3072916, 4320041, 5498234, 8640082, 10996468, 17280164, 30240287, 47520451, 60480574, 95040902, 120961148, 190081804, 332643157, 665286314, 1330572628]

約数ペア:

[(1, 1330572628), (2, 665286314), (4, 332643157), (7, 190081804), (11, 120961148), (14, 95040902), (22, 60480574), (28, 47520451), (44, 30240287), (77, 17280164), (121, 10996468), (154, 8640082), (242, 5498234), (308, 4320041), (433, 3072916), (484, 2749117), (847, 1570924), (866, 1536458), (907, 1467004), (1694, 785462), (1732, 768229), (1814, 733502), (3031, 438988), (3388, 392731), (3628, 366751), (4763, 279356), (6062, 219494), (6349, 209572), (9526, 139678), (9977, 133364), (12124, 109747), (12698, 104786), (19052, 69839), (19954, 66682), (25396, 52393), (33341, 39908)]