811941768

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 2641429440

約数和(自身を除く): 1829487672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 29, 33, 36, 44, 46, 53, 58, 66, 69, 72, 87, 88, 92, 99, 106, 116, 132, 138, 159, 174, 184, 198, 207, 212, 232, 253, 261, 264, 276, 318, 319, 348, 396, 414, 424, 477, 506, 522, 552, 583, 636, 638, 667, 696, 759, 792, 828, 841, 954, 957, 1012, 1044, 1166, 1219, 1272, 1276, 1334, 1518, 1537, 1656, 1682, 1749, 1908, 1914, 2001, 2024, 2088, 2277, 2332, 2438, 2523, 2552, 2668, 2871, 3036, 3074, 3364, 3498, 3657, 3816, 3828, 4002, 4554, 4611, 4664, 4876, 5046, 5247, 5336, 5742, 6003, 6072, 6148, 6728, 6996, 7314, 7337, 7569, 7656, 8004, 9108, 9222, 9251, 9752, 10092, 10494, 10971, 11484, 12006, 12296, 13409, 13833, 13992, 14628, 14674, 15138, 16008, 16907, 18216, 18444, 18502, 19343, 20184, 20988, 21942, 22011, 22968, 24012, 26818, 27666, 27753, 29256, 29348, 30276, 33814, 35351, 36888, 37004, 38686, 40227, 41976, 43884, 44022, 44573, 48024, 50721, 53636, 55332, 55506, 58029, 58696, 60552, 66033, 67628, 70702, 74008, 77372, 80454, 83259, 87768, 88044, 89146, 101442, 106053, 107272, 110664, 111012, 116058, 120681, 132066, 133719, 135256, 141404, 152163, 154744, 160908, 166518, 174087, 176088, 178292, 202884, 212106, 212773, 222024, 232116, 241362, 264132, 267438, 282808, 304326, 318159, 321816, 333036, 348174, 356584, 388861, 401157, 405768, 424212, 425546, 464232, 482724, 490303, 528264, 534876, 608652, 636318, 638319, 666072, 696348, 777722, 802314, 848424, 851092, 965448, 980606, 1025179, 1069752, 1166583, 1217304, 1272636, 1276638, 1392696, 1470909, 1555444, 1604628, 1702184, 1914957, 1961212, 2050358, 2333166, 2545272, 2553276, 2941818, 3075537, 3110888, 3209256, 3499749, 3829914, 3922424, 4100716, 4412727, 4666332, 5106552, 5883636, 6151074, 6999498, 7659828, 8201432, 8825454, 9226611, 9332664, 11276969, 11767272, 12302148, 13998996, 15319656, 17650908, 18453222, 22553938, 24604296, 27997992, 33830907, 35301816, 36906444, 45107876, 67661814, 73812888, 90215752, 101492721, 135323628, 202985442, 270647256, 405970884, 811941768]

約数ペア:

[(1, 811941768), (2, 405970884), (3, 270647256), (4, 202985442), (6, 135323628), (8, 101492721), (9, 90215752), (11, 73812888), (12, 67661814), (18, 45107876), (22, 36906444), (23, 35301816), (24, 33830907), (29, 27997992), (33, 24604296), (36, 22553938), (44, 18453222), (46, 17650908), (53, 15319656), (58, 13998996), (66, 12302148), (69, 11767272), (72, 11276969), (87, 9332664), (88, 9226611), (92, 8825454), (99, 8201432), (106, 7659828), (116, 6999498), (132, 6151074), (138, 5883636), (159, 5106552), (174, 4666332), (184, 4412727), (198, 4100716), (207, 3922424), (212, 3829914), (232, 3499749), (253, 3209256), (261, 3110888), (264, 3075537), (276, 2941818), (318, 2553276), (319, 2545272), (348, 2333166), (396, 2050358), (414, 1961212), (424, 1914957), (477, 1702184), (506, 1604628), (522, 1555444), (552, 1470909), (583, 1392696), (636, 1276638), (638, 1272636), (667, 1217304), (696, 1166583), (759, 1069752), (792, 1025179), (828, 980606), (841, 965448), (954, 851092), (957, 848424), (1012, 802314), (1044, 777722), (1166, 696348), (1219, 666072), (1272, 638319), (1276, 636318), (1334, 608652), (1518, 534876), (1537, 528264), (1656, 490303), (1682, 482724), (1749, 464232), (1908, 425546), (1914, 424212), (2001, 405768), (2024, 401157), (2088, 388861), (2277, 356584), (2332, 348174), (2438, 333036), (2523, 321816), (2552, 318159), (2668, 304326), (2871, 282808), (3036, 267438), (3074, 264132), (3364, 241362), (3498, 232116), (3657, 222024), (3816, 212773), (3828, 212106), (4002, 202884), (4554, 178292), (4611, 176088), (4664, 174087), (4876, 166518), (5046, 160908), (5247, 154744), (5336, 152163), (5742, 141404), (6003, 135256), (6072, 133719), (6148, 132066), (6728, 120681), (6996, 116058), (7314, 111012), (7337, 110664), (7569, 107272), (7656, 106053), (8004, 101442), (9108, 89146), (9222, 88044), (9251, 87768), (9752, 83259), (10092, 80454), (10494, 77372), (10971, 74008), (11484, 70702), (12006, 67628), (12296, 66033), (13409, 60552), (13833, 58696), (13992, 58029), (14628, 55506), (14674, 55332), (15138, 53636), (16008, 50721), (16907, 48024), (18216, 44573), (18444, 44022), (18502, 43884), (19343, 41976), (20184, 40227), (20988, 38686), (21942, 37004), (22011, 36888), (22968, 35351), (24012, 33814), (26818, 30276), (27666, 29348), (27753, 29256)]