396798318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55249}}^1$

素因数の和:55286

約数の個数: 64

約数和(自身を含む): 1060800000

約数和(自身を除く): 664001682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 55249, 110498, 165747, 331494, 386743, 497241, 773486, 994482, 1049731, 1160229, 1491723, 2099462, 2320458, 2983446, 3149193, 3480687, 6298386, 6961374, 7348117, 9447579, 10442061, 14696234, 18895158, 20884122, 22044351, 28342737, 44088702, 56685474, 66133053, 132266106, 198399159, 396798318]

約数ペア:

[(1, 396798318), (2, 198399159), (3, 132266106), (6, 66133053), (7, 56685474), (9, 44088702), (14, 28342737), (18, 22044351), (19, 20884122), (21, 18895158), (27, 14696234), (38, 10442061), (42, 9447579), (54, 7348117), (57, 6961374), (63, 6298386), (114, 3480687), (126, 3149193), (133, 2983446), (171, 2320458), (189, 2099462), (266, 1491723), (342, 1160229), (378, 1049731), (399, 994482), (513, 773486), (798, 497241), (1026, 386743), (1197, 331494), (2394, 165747), (3591, 110498), (7182, 55249)]