557990532

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 180

約数和(自身を含む): 1645605808

約数和(自身を除く): 1087615276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 121, 129, 132, 162, 172, 198, 242, 258, 297, 324, 331, 363, 387, 396, 473, 484, 516, 594, 662, 726, 774, 891, 946, 993, 1089, 1161, 1188, 1324, 1419, 1452, 1548, 1782, 1892, 1986, 2178, 2322, 2838, 2979, 3267, 3483, 3564, 3641, 3972, 4257, 4356, 4644, 5203, 5676, 5958, 6534, 6966, 7282, 8514, 8937, 9801, 10406, 10923, 11916, 12771, 13068, 13932, 14233, 14564, 15609, 17028, 17874, 19602, 20812, 21846, 25542, 26811, 28466, 31218, 32769, 35748, 38313, 39204, 40051, 42699, 43692, 46827, 51084, 53622, 56932, 62436, 65538, 76626, 80102, 85398, 93654, 98307, 107244, 120153, 128097, 131076, 140481, 153252, 156563, 160204, 170796, 187308, 196614, 240306, 256194, 280962, 294921, 313126, 360459, 384291, 393228, 421443, 469689, 480612, 512388, 561924, 589842, 626252, 720918, 768582, 842886, 939378, 1081377, 1152873, 1179684, 1409067, 1441836, 1537164, 1685772, 1722193, 1878756, 2162754, 2305746, 2818134, 3244131, 3444386, 4227201, 4325508, 4611492, 5166579, 5636268, 6488262, 6888772, 8454402, 10333158, 12681603, 12976524, 15499737, 16908804, 20666316, 25363206, 30999474, 46499211, 50726412, 61998948, 92998422, 139497633, 185996844, 278995266, 557990532]

約数ペア:

[(1, 557990532), (2, 278995266), (3, 185996844), (4, 139497633), (6, 92998422), (9, 61998948), (11, 50726412), (12, 46499211), (18, 30999474), (22, 25363206), (27, 20666316), (33, 16908804), (36, 15499737), (43, 12976524), (44, 12681603), (54, 10333158), (66, 8454402), (81, 6888772), (86, 6488262), (99, 5636268), (108, 5166579), (121, 4611492), (129, 4325508), (132, 4227201), (162, 3444386), (172, 3244131), (198, 2818134), (242, 2305746), (258, 2162754), (297, 1878756), (324, 1722193), (331, 1685772), (363, 1537164), (387, 1441836), (396, 1409067), (473, 1179684), (484, 1152873), (516, 1081377), (594, 939378), (662, 842886), (726, 768582), (774, 720918), (891, 626252), (946, 589842), (993, 561924), (1089, 512388), (1161, 480612), (1188, 469689), (1324, 421443), (1419, 393228), (1452, 384291), (1548, 360459), (1782, 313126), (1892, 294921), (1986, 280962), (2178, 256194), (2322, 240306), (2838, 196614), (2979, 187308), (3267, 170796), (3483, 160204), (3564, 156563), (3641, 153252), (3972, 140481), (4257, 131076), (4356, 128097), (4644, 120153), (5203, 107244), (5676, 98307), (5958, 93654), (6534, 85398), (6966, 80102), (7282, 76626), (8514, 65538), (8937, 62436), (9801, 56932), (10406, 53622), (10923, 51084), (11916, 46827), (12771, 43692), (13068, 42699), (13932, 40051), (14233, 39204), (14564, 38313), (15609, 35748), (17028, 32769), (17874, 31218), (19602, 28466), (20812, 26811), (21846, 25542)]