212501016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 256

約数和(自身を含む): 766080000

約数和(自身を除く): 553578984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 569, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1064, 1092, 1138, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1707, 1729, 1976, 2052, 2184, 2223, 2276, 2394, 2457, 2808, 2964, 3192, 3276, 3414, 3458, 3591, 3983, 4104, 4446, 4552, 4788, 4914, 5121, 5187, 5928, 6552, 6669, 6828, 6916, 7182, 7397, 7966, 8892, 9576, 9828, 10242, 10374, 10811, 11949, 13338, 13656, 13832, 14364, 14794, 15363, 15561, 15932, 17784, 19656, 20484, 20748, 21622, 22191, 23898, 26676, 28728, 29588, 30726, 31122, 31864, 32433, 35847, 40968, 41496, 43244, 44382, 46683, 47796, 51779, 53352, 59176, 61452, 62244, 64866, 66573, 71694, 75677, 86488, 88764, 93366, 95592, 97299, 103558, 107541, 122904, 124488, 129732, 133146, 140543, 143388, 151354, 155337, 177528, 186732, 194598, 199719, 207116, 215082, 227031, 259464, 266292, 281086, 286776, 291897, 302708, 310674, 373464, 389196, 399438, 414232, 421629, 430164, 454062, 466011, 532584, 562172, 583794, 605416, 621348, 681093, 778392, 798876, 843258, 860328, 908124, 932022, 983801, 1124344, 1167588, 1242696, 1264887, 1362186, 1398033, 1597752, 1686516, 1816248, 1864044, 1967602, 2043279, 2335176, 2529774, 2724372, 2796066, 2951403, 3373032, 3728088, 3794661, 3935204, 4086558, 5059548, 5448744, 5592132, 5902806, 7589322, 7870408, 8173116, 8854209, 10119096, 11184264, 11805612, 15178644, 16346232, 17708418, 23611224, 26562627, 30357288, 35416836, 53125254, 70833672, 106250508, 212501016]

約数ペア:

[(1, 212501016), (2, 106250508), (3, 70833672), (4, 53125254), (6, 35416836), (7, 30357288), (8, 26562627), (9, 23611224), (12, 17708418), (13, 16346232), (14, 15178644), (18, 11805612), (19, 11184264), (21, 10119096), (24, 8854209), (26, 8173116), (27, 7870408), (28, 7589322), (36, 5902806), (38, 5592132), (39, 5448744), (42, 5059548), (52, 4086558), (54, 3935204), (56, 3794661), (57, 3728088), (63, 3373032), (72, 2951403), (76, 2796066), (78, 2724372), (84, 2529774), (91, 2335176), (104, 2043279), (108, 1967602), (114, 1864044), (117, 1816248), (126, 1686516), (133, 1597752), (152, 1398033), (156, 1362186), (168, 1264887), (171, 1242696), (182, 1167588), (189, 1124344), (216, 983801), (228, 932022), (234, 908124), (247, 860328), (252, 843258), (266, 798876), (273, 778392), (312, 681093), (342, 621348), (351, 605416), (364, 583794), (378, 562172), (399, 532584), (456, 466011), (468, 454062), (494, 430164), (504, 421629), (513, 414232), (532, 399438), (546, 389196), (569, 373464), (684, 310674), (702, 302708), (728, 291897), (741, 286776), (756, 281086), (798, 266292), (819, 259464), (936, 227031), (988, 215082), (1026, 207116), (1064, 199719), (1092, 194598), (1138, 186732), (1197, 177528), (1368, 155337), (1404, 151354), (1482, 143388), (1512, 140543), (1596, 133146), (1638, 129732), (1707, 124488), (1729, 122904), (1976, 107541), (2052, 103558), (2184, 97299), (2223, 95592), (2276, 93366), (2394, 88764), (2457, 86488), (2808, 75677), (2964, 71694), (3192, 66573), (3276, 64866), (3414, 62244), (3458, 61452), (3591, 59176), (3983, 53352), (4104, 51779), (4446, 47796), (4552, 46683), (4788, 44382), (4914, 43244), (5121, 41496), (5187, 40968), (5928, 35847), (6552, 32433), (6669, 31864), (6828, 31122), (6916, 30726), (7182, 29588), (7397, 28728), (7966, 26676), (8892, 23898), (9576, 22191), (9828, 21622), (10242, 20748), (10374, 20484), (10811, 19656), (11949, 17784), (13338, 15932), (13656, 15561), (13832, 15363), (14364, 14794)]