394327992

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 1000137600

約数和(自身を除く): 605809608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 307, 327, 436, 491, 614, 654, 872, 921, 982, 1228, 1308, 1473, 1842, 1964, 2456, 2616, 2946, 3684, 3928, 5892, 7368, 11784, 33463, 53519, 66926, 100389, 107038, 133852, 150737, 160557, 200778, 214076, 267704, 301474, 321114, 401556, 428152, 452211, 602948, 642228, 803112, 904422, 1205896, 1284456, 1808844, 3617688, 16430333, 32860666, 49290999, 65721332, 98581998, 131442664, 197163996, 394327992]

約数ペア:

[(1, 394327992), (2, 197163996), (3, 131442664), (4, 98581998), (6, 65721332), (8, 49290999), (12, 32860666), (24, 16430333), (109, 3617688), (218, 1808844), (307, 1284456), (327, 1205896), (436, 904422), (491, 803112), (614, 642228), (654, 602948), (872, 452211), (921, 428152), (982, 401556), (1228, 321114), (1308, 301474), (1473, 267704), (1842, 214076), (1964, 200778), (2456, 160557), (2616, 150737), (2946, 133852), (3684, 107038), (3928, 100389), (5892, 66926), (7368, 53519), (11784, 33463)]