678240816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3831

約数の個数: 120

約数和(自身を含む): 1988539392

約数和(自身を除く): 1310298576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1364, 1452, 1488, 1936, 2046, 2728, 2904, 3751, 3767, 4092, 5456, 5808, 7502, 7534, 8184, 11253, 11301, 15004, 15068, 16368, 22506, 22602, 30008, 30136, 41437, 45012, 45204, 60016, 60272, 82874, 90024, 90408, 116777, 124311, 165748, 180048, 180816, 233554, 248622, 331496, 350331, 455807, 467108, 497244, 662992, 700662, 911614, 934216, 994488, 1284547, 1367421, 1401324, 1823228, 1868432, 1988976, 2569094, 2734842, 2802648, 3646456, 3853641, 5138188, 5469684, 5605296, 7292912, 7707282, 10276376, 10939368, 14130017, 15414564, 20552752, 21878736, 28260034, 30829128, 42390051, 56520068, 61658256, 84780102, 113040136, 169560204, 226080272, 339120408, 678240816]

約数ペア:

[(1, 678240816), (2, 339120408), (3, 226080272), (4, 169560204), (6, 113040136), (8, 84780102), (11, 61658256), (12, 56520068), (16, 42390051), (22, 30829128), (24, 28260034), (31, 21878736), (33, 20552752), (44, 15414564), (48, 14130017), (62, 10939368), (66, 10276376), (88, 7707282), (93, 7292912), (121, 5605296), (124, 5469684), (132, 5138188), (176, 3853641), (186, 3646456), (242, 2802648), (248, 2734842), (264, 2569094), (341, 1988976), (363, 1868432), (372, 1823228), (484, 1401324), (496, 1367421), (528, 1284547), (682, 994488), (726, 934216), (744, 911614), (968, 700662), (1023, 662992), (1364, 497244), (1452, 467108), (1488, 455807), (1936, 350331), (2046, 331496), (2728, 248622), (2904, 233554), (3751, 180816), (3767, 180048), (4092, 165748), (5456, 124311), (5808, 116777), (7502, 90408), (7534, 90024), (8184, 82874), (11253, 60272), (11301, 60016), (15004, 45204), (15068, 45012), (16368, 41437), (22506, 30136), (22602, 30008)]