261850932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3270

約数の個数: 144

約数和(自身を含む): 843373440

約数和(自身を除く): 581522508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3217, 3876, 4284, 4522, 4788, 5814, 6434, 6783, 9044, 9651, 11628, 12868, 13566, 19302, 20349, 22519, 27132, 28953, 38604, 40698, 45038, 54689, 57906, 61123, 67557, 81396, 90076, 109378, 115812, 122246, 135114, 164067, 183369, 202671, 218756, 244492, 270228, 328134, 366738, 382823, 405342, 427861, 492201, 550107, 656268, 733476, 765646, 810684, 855722, 984402, 1039091, 1100214, 1148469, 1283583, 1531292, 1711444, 1968804, 2078182, 2200428, 2296938, 2567166, 3117273, 3445407, 3850749, 4156364, 4593876, 5134332, 6234546, 6890814, 7273637, 7701498, 9351819, 12469092, 13781628, 14547274, 15402996, 18703638, 21820911, 29094548, 37407276, 43641822, 65462733, 87283644, 130925466, 261850932]

約数ペア:

[(1, 261850932), (2, 130925466), (3, 87283644), (4, 65462733), (6, 43641822), (7, 37407276), (9, 29094548), (12, 21820911), (14, 18703638), (17, 15402996), (18, 14547274), (19, 13781628), (21, 12469092), (28, 9351819), (34, 7701498), (36, 7273637), (38, 6890814), (42, 6234546), (51, 5134332), (57, 4593876), (63, 4156364), (68, 3850749), (76, 3445407), (84, 3117273), (102, 2567166), (114, 2296938), (119, 2200428), (126, 2078182), (133, 1968804), (153, 1711444), (171, 1531292), (204, 1283583), (228, 1148469), (238, 1100214), (252, 1039091), (266, 984402), (306, 855722), (323, 810684), (342, 765646), (357, 733476), (399, 656268), (476, 550107), (532, 492201), (612, 427861), (646, 405342), (684, 382823), (714, 366738), (798, 328134), (969, 270228), (1071, 244492), (1197, 218756), (1292, 202671), (1428, 183369), (1596, 164067), (1938, 135114), (2142, 122246), (2261, 115812), (2394, 109378), (2907, 90076), (3217, 81396), (3876, 67557), (4284, 61123), (4522, 57906), (4788, 54689), (5814, 45038), (6434, 40698), (6783, 38604), (9044, 28953), (9651, 27132), (11628, 22519), (12868, 20349), (13566, 19302)]