261114612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5861

約数の個数: 72

約数和(自身を含む): 691412736

約数和(自身を除く): 430298124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 5801, 7502, 11253, 11602, 15004, 17403, 22506, 23204, 34806, 45012, 63811, 69612, 127622, 179831, 191433, 255244, 359662, 382866, 539493, 701921, 719324, 765732, 1078986, 1403842, 1978141, 2105763, 2157972, 2807684, 3956282, 4211526, 5934423, 7912564, 8423052, 11868846, 21759551, 23737692, 43519102, 65278653, 87038204, 130557306, 261114612]

約数ペア:

[(1, 261114612), (2, 130557306), (3, 87038204), (4, 65278653), (6, 43519102), (11, 23737692), (12, 21759551), (22, 11868846), (31, 8423052), (33, 7912564), (44, 5934423), (62, 4211526), (66, 3956282), (93, 2807684), (121, 2157972), (124, 2105763), (132, 1978141), (186, 1403842), (242, 1078986), (341, 765732), (363, 719324), (372, 701921), (484, 539493), (682, 382866), (726, 359662), (1023, 255244), (1364, 191433), (1452, 179831), (2046, 127622), (3751, 69612), (4092, 63811), (5801, 45012), (7502, 34806), (11253, 23204), (11602, 22506), (15004, 17403)]