1390800852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 4140968832

約数和(自身を除く): 2750167980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 227, 246, 252, 287, 369, 454, 492, 574, 593, 681, 738, 861, 908, 1148, 1186, 1362, 1476, 1589, 1722, 1779, 2043, 2372, 2583, 2724, 3178, 3444, 3558, 4086, 4151, 4767, 5166, 5337, 6356, 7116, 8172, 8302, 9307, 9534, 10332, 10674, 12453, 14301, 16604, 18614, 19068, 21348, 24313, 24906, 27921, 28602, 37228, 37359, 48626, 49812, 55842, 57204, 65149, 72939, 74718, 83763, 97252, 111684, 130298, 134611, 145878, 149436, 167526, 170191, 195447, 218817, 260596, 269222, 291756, 335052, 340382, 390894, 403833, 437634, 510573, 538444, 586341, 680764, 781788, 807666, 875268, 942277, 1021146, 1172682, 1211499, 1531719, 1615332, 1884554, 2042292, 2345364, 2422998, 2826831, 3063438, 3769108, 4845996, 5519051, 5653662, 6126876, 8480493, 11038102, 11307324, 16557153, 16960986, 22076204, 33114306, 33921972, 38633357, 49671459, 66228612, 77266714, 99342918, 115900071, 154533428, 198685836, 231800142, 347700213, 463600284, 695400426, 1390800852]

約数ペア:

[(1, 1390800852), (2, 695400426), (3, 463600284), (4, 347700213), (6, 231800142), (7, 198685836), (9, 154533428), (12, 115900071), (14, 99342918), (18, 77266714), (21, 66228612), (28, 49671459), (36, 38633357), (41, 33921972), (42, 33114306), (63, 22076204), (82, 16960986), (84, 16557153), (123, 11307324), (126, 11038102), (164, 8480493), (227, 6126876), (246, 5653662), (252, 5519051), (287, 4845996), (369, 3769108), (454, 3063438), (492, 2826831), (574, 2422998), (593, 2345364), (681, 2042292), (738, 1884554), (861, 1615332), (908, 1531719), (1148, 1211499), (1186, 1172682), (1362, 1021146), (1476, 942277), (1589, 875268), (1722, 807666), (1779, 781788), (2043, 680764), (2372, 586341), (2583, 538444), (2724, 510573), (3178, 437634), (3444, 403833), (3558, 390894), (4086, 340382), (4151, 335052), (4767, 291756), (5166, 269222), (5337, 260596), (6356, 218817), (7116, 195447), (8172, 170191), (8302, 167526), (9307, 149436), (9534, 145878), (10332, 134611), (10674, 130298), (12453, 111684), (14301, 97252), (16604, 83763), (18614, 74718), (19068, 72939), (21348, 65149), (24313, 57204), (24906, 55842), (27921, 49812), (28602, 48626), (37228, 37359)]