397314666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1117}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 1011029760

約数和(自身を除く): 613715094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 941, 1117, 1882, 2234, 2823, 3351, 5646, 6587, 6702, 7819, 8469, 10053, 13174, 15638, 16938, 19761, 20106, 23457, 25407, 30159, 39522, 46914, 50814, 59283, 60318, 70371, 118566, 140742, 177849, 211113, 355698, 422226, 1051097, 2102194, 3153291, 6306582, 7357679, 9459873, 14715358, 18919746, 22073037, 28379619, 44146074, 56759238, 66219111, 132438222, 198657333, 397314666]

約数ペア:

[(1, 397314666), (2, 198657333), (3, 132438222), (6, 66219111), (7, 56759238), (9, 44146074), (14, 28379619), (18, 22073037), (21, 18919746), (27, 14715358), (42, 9459873), (54, 7357679), (63, 6306582), (126, 3153291), (189, 2102194), (378, 1051097), (941, 422226), (1117, 355698), (1882, 211113), (2234, 177849), (2823, 140742), (3351, 118566), (5646, 70371), (6587, 60318), (6702, 59283), (7819, 50814), (8469, 46914), (10053, 39522), (13174, 30159), (15638, 25407), (16938, 23457), (19761, 20106)]