1488697308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{21799}}^1$

素因数の和:22087

約数の個数: 72

約数和(自身を含む): 4316748800

約数和(自身を除く): 2828051492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1626, 1897, 2439, 3252, 3794, 4878, 5691, 7588, 9756, 11382, 17073, 21799, 22764, 34146, 43598, 65397, 68292, 87196, 130794, 152593, 196191, 261588, 305186, 392382, 457779, 610372, 784764, 915558, 1373337, 1831116, 2746674, 5493348, 5907529, 11815058, 17722587, 23630116, 35445174, 41352703, 53167761, 70890348, 82705406, 106335522, 124058109, 165410812, 212671044, 248116218, 372174327, 496232436, 744348654, 1488697308]

約数ペア:

[(1, 1488697308), (2, 744348654), (3, 496232436), (4, 372174327), (6, 248116218), (7, 212671044), (9, 165410812), (12, 124058109), (14, 106335522), (18, 82705406), (21, 70890348), (28, 53167761), (36, 41352703), (42, 35445174), (63, 23630116), (84, 17722587), (126, 11815058), (252, 5907529), (271, 5493348), (542, 2746674), (813, 1831116), (1084, 1373337), (1626, 915558), (1897, 784764), (2439, 610372), (3252, 457779), (3794, 392382), (4878, 305186), (5691, 261588), (7588, 196191), (9756, 152593), (11382, 130794), (17073, 87196), (21799, 68292), (22764, 65397), (34146, 43598)]