1685904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 4952064

約数和(自身を除く): 3266160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 103, 124, 132, 176, 186, 206, 248, 264, 309, 341, 372, 412, 496, 528, 618, 682, 744, 824, 1023, 1133, 1236, 1364, 1488, 1648, 2046, 2266, 2472, 2728, 3193, 3399, 4092, 4532, 4944, 5456, 6386, 6798, 8184, 9064, 9579, 12772, 13596, 16368, 18128, 19158, 25544, 27192, 35123, 38316, 51088, 54384, 70246, 76632, 105369, 140492, 153264, 210738, 280984, 421476, 561968, 842952, 1685904]

約数ペア:

[(1, 1685904), (2, 842952), (3, 561968), (4, 421476), (6, 280984), (8, 210738), (11, 153264), (12, 140492), (16, 105369), (22, 76632), (24, 70246), (31, 54384), (33, 51088), (44, 38316), (48, 35123), (62, 27192), (66, 25544), (88, 19158), (93, 18128), (103, 16368), (124, 13596), (132, 12772), (176, 9579), (186, 9064), (206, 8184), (248, 6798), (264, 6386), (309, 5456), (341, 4944), (372, 4532), (412, 4092), (496, 3399), (528, 3193), (618, 2728), (682, 2472), (744, 2266), (824, 2046), (1023, 1648), (1133, 1488), (1236, 1364)]