289035336

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 775526400

約数和(自身を除く): 486491064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 59, 86, 94, 101, 118, 129, 141, 172, 177, 188, 202, 236, 258, 282, 303, 344, 354, 376, 404, 472, 516, 564, 606, 708, 808, 1032, 1128, 1212, 1416, 2021, 2424, 2537, 2773, 4042, 4343, 4747, 5074, 5546, 5959, 6063, 7611, 8084, 8319, 8686, 9494, 10148, 11092, 11918, 12126, 13029, 14241, 15222, 16168, 16638, 17372, 17877, 18988, 20296, 22184, 23836, 24252, 26058, 28482, 30444, 33276, 34744, 35754, 37976, 47672, 48504, 52116, 56964, 60888, 66552, 71508, 104232, 113928, 119239, 143016, 204121, 238478, 256237, 280073, 357717, 408242, 476956, 512474, 560146, 612363, 715434, 768711, 816484, 840219, 953912, 1024948, 1120292, 1224726, 1430868, 1537422, 1632968, 1680438, 2049896, 2240584, 2449452, 2861736, 3074844, 3360876, 4898904, 6149688, 6721752, 12043139, 24086278, 36129417, 48172556, 72258834, 96345112, 144517668, 289035336]

約数ペア:

[(1, 289035336), (2, 144517668), (3, 96345112), (4, 72258834), (6, 48172556), (8, 36129417), (12, 24086278), (24, 12043139), (43, 6721752), (47, 6149688), (59, 4898904), (86, 3360876), (94, 3074844), (101, 2861736), (118, 2449452), (129, 2240584), (141, 2049896), (172, 1680438), (177, 1632968), (188, 1537422), (202, 1430868), (236, 1224726), (258, 1120292), (282, 1024948), (303, 953912), (344, 840219), (354, 816484), (376, 768711), (404, 715434), (472, 612363), (516, 560146), (564, 512474), (606, 476956), (708, 408242), (808, 357717), (1032, 280073), (1128, 256237), (1212, 238478), (1416, 204121), (2021, 143016), (2424, 119239), (2537, 113928), (2773, 104232), (4042, 71508), (4343, 66552), (4747, 60888), (5074, 56964), (5546, 52116), (5959, 48504), (6063, 47672), (7611, 37976), (8084, 35754), (8319, 34744), (8686, 33276), (9494, 30444), (10148, 28482), (11092, 26058), (11918, 24252), (12126, 23836), (13029, 22184), (14241, 20296), (15222, 18988), (16168, 17877), (16638, 17372)]