427157052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{21277}}^1$

素因数の和:21530

約数の個数: 48

約数和(自身を含む): 1143905280

約数和(自身を除く): 716748228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 21277, 42554, 63831, 85108, 127662, 148939, 255324, 297878, 446817, 595756, 893634, 1787268, 5085203, 10170406, 15255609, 20340812, 30511218, 35596421, 61022436, 71192842, 106789263, 142385684, 213578526, 427157052]

約数ペア:

[(1, 427157052), (2, 213578526), (3, 142385684), (4, 106789263), (6, 71192842), (7, 61022436), (12, 35596421), (14, 30511218), (21, 20340812), (28, 15255609), (42, 10170406), (84, 5085203), (239, 1787268), (478, 893634), (717, 595756), (956, 446817), (1434, 297878), (1673, 255324), (2868, 148939), (3346, 127662), (5019, 85108), (6692, 63831), (10038, 42554), (20076, 21277)]