271102788

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 831821760

約数和(自身を除く): 560718972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 43, 44, 54, 58, 61, 66, 81, 86, 87, 99, 108, 116, 122, 129, 132, 162, 172, 174, 183, 198, 244, 258, 261, 297, 319, 324, 348, 366, 387, 396, 473, 516, 522, 549, 594, 638, 671, 732, 774, 783, 891, 946, 957, 1044, 1098, 1161, 1188, 1247, 1276, 1342, 1419, 1548, 1566, 1647, 1769, 1782, 1892, 1914, 2013, 2196, 2322, 2349, 2494, 2623, 2684, 2838, 2871, 3132, 3294, 3483, 3538, 3564, 3741, 3828, 4026, 4257, 4644, 4698, 4941, 4988, 5246, 5307, 5676, 5742, 6039, 6588, 6966, 7076, 7482, 7869, 8052, 8514, 8613, 9396, 9882, 10492, 10614, 11223, 11484, 12078, 12771, 13717, 13932, 14964, 15738, 15921, 17028, 17226, 18117, 19459, 19764, 21228, 22446, 23607, 24156, 25542, 25839, 27434, 28853, 31476, 31842, 33669, 34452, 36234, 38313, 38918, 41151, 44892, 47214, 47763, 51084, 51678, 54351, 54868, 57706, 58377, 63684, 67338, 70821, 72468, 76067, 76626, 77836, 82302, 86559, 94428, 95526, 101007, 103356, 108702, 115412, 116754, 123453, 134676, 141642, 143289, 152134, 153252, 164604, 173118, 175131, 191052, 202014, 212463, 217404, 228201, 233508, 246906, 259677, 283284, 286578, 304268, 346236, 350262, 370359, 404028, 424926, 456402, 493812, 519354, 525393, 573156, 684603, 700524, 740718, 779031, 836737, 849852, 912804, 1038708, 1050786, 1111077, 1369206, 1481436, 1558062, 1576179, 1673474, 2053809, 2101572, 2222154, 2337093, 2510211, 2738412, 3116124, 3152358, 3346948, 4107618, 4444308, 4674186, 5020422, 6161427, 6304716, 7530633, 8215236, 9348372, 10040844, 12322854, 15061266, 22591899, 24645708, 30122532, 45183798, 67775697, 90367596, 135551394, 271102788]

約数ペア:

[(1, 271102788), (2, 135551394), (3, 90367596), (4, 67775697), (6, 45183798), (9, 30122532), (11, 24645708), (12, 22591899), (18, 15061266), (22, 12322854), (27, 10040844), (29, 9348372), (33, 8215236), (36, 7530633), (43, 6304716), (44, 6161427), (54, 5020422), (58, 4674186), (61, 4444308), (66, 4107618), (81, 3346948), (86, 3152358), (87, 3116124), (99, 2738412), (108, 2510211), (116, 2337093), (122, 2222154), (129, 2101572), (132, 2053809), (162, 1673474), (172, 1576179), (174, 1558062), (183, 1481436), (198, 1369206), (244, 1111077), (258, 1050786), (261, 1038708), (297, 912804), (319, 849852), (324, 836737), (348, 779031), (366, 740718), (387, 700524), (396, 684603), (473, 573156), (516, 525393), (522, 519354), (549, 493812), (594, 456402), (638, 424926), (671, 404028), (732, 370359), (774, 350262), (783, 346236), (891, 304268), (946, 286578), (957, 283284), (1044, 259677), (1098, 246906), (1161, 233508), (1188, 228201), (1247, 217404), (1276, 212463), (1342, 202014), (1419, 191052), (1548, 175131), (1566, 173118), (1647, 164604), (1769, 153252), (1782, 152134), (1892, 143289), (1914, 141642), (2013, 134676), (2196, 123453), (2322, 116754), (2349, 115412), (2494, 108702), (2623, 103356), (2684, 101007), (2838, 95526), (2871, 94428), (3132, 86559), (3294, 82302), (3483, 77836), (3538, 76626), (3564, 76067), (3741, 72468), (3828, 70821), (4026, 67338), (4257, 63684), (4644, 58377), (4698, 57706), (4941, 54868), (4988, 54351), (5246, 51678), (5307, 51084), (5676, 47763), (5742, 47214), (6039, 44892), (6588, 41151), (6966, 38918), (7076, 38313), (7482, 36234), (7869, 34452), (8052, 33669), (8514, 31842), (8613, 31476), (9396, 28853), (9882, 27434), (10492, 25839), (10614, 25542), (11223, 24156), (11484, 23607), (12078, 22446), (12771, 21228), (13717, 19764), (13932, 19459), (14964, 18117), (15738, 17226), (15921, 17028)]