216426912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 648869760

約数和(自身を除く): 432442848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 43, 48, 52, 74, 78, 86, 96, 104, 109, 111, 129, 148, 156, 172, 208, 218, 222, 258, 296, 312, 327, 344, 416, 436, 444, 481, 516, 559, 592, 624, 654, 688, 872, 888, 962, 1032, 1118, 1184, 1248, 1308, 1376, 1417, 1443, 1591, 1677, 1744, 1776, 1924, 2064, 2236, 2616, 2834, 2886, 3182, 3354, 3488, 3552, 3848, 4033, 4128, 4251, 4472, 4687, 4773, 5232, 5668, 5772, 6364, 6708, 7696, 8066, 8502, 8944, 9374, 9546, 10464, 11336, 11544, 12099, 12728, 13416, 14061, 15392, 16132, 17004, 17888, 18748, 19092, 20683, 22672, 23088, 24198, 25456, 26832, 28122, 32264, 34008, 37496, 38184, 41366, 45344, 46176, 48396, 50912, 52429, 53664, 56244, 60931, 62049, 64528, 68016, 74992, 76368, 82732, 96792, 104858, 112488, 121862, 124098, 129056, 136032, 149984, 152736, 157287, 165464, 173419, 182793, 193584, 209716, 224976, 243724, 248196, 314574, 330928, 346838, 365586, 387168, 419432, 449952, 487448, 496392, 520257, 629148, 661856, 693676, 731172, 838864, 974896, 992784, 1040514, 1258296, 1387352, 1462344, 1677728, 1949792, 1985568, 2081028, 2254447, 2516592, 2774704, 2924688, 4162056, 4508894, 5033184, 5549408, 5849376, 6763341, 8324112, 9017788, 13526682, 16648224, 18035576, 27053364, 36071152, 54106728, 72142304, 108213456, 216426912]

約数ペア:

[(1, 216426912), (2, 108213456), (3, 72142304), (4, 54106728), (6, 36071152), (8, 27053364), (12, 18035576), (13, 16648224), (16, 13526682), (24, 9017788), (26, 8324112), (32, 6763341), (37, 5849376), (39, 5549408), (43, 5033184), (48, 4508894), (52, 4162056), (74, 2924688), (78, 2774704), (86, 2516592), (96, 2254447), (104, 2081028), (109, 1985568), (111, 1949792), (129, 1677728), (148, 1462344), (156, 1387352), (172, 1258296), (208, 1040514), (218, 992784), (222, 974896), (258, 838864), (296, 731172), (312, 693676), (327, 661856), (344, 629148), (416, 520257), (436, 496392), (444, 487448), (481, 449952), (516, 419432), (559, 387168), (592, 365586), (624, 346838), (654, 330928), (688, 314574), (872, 248196), (888, 243724), (962, 224976), (1032, 209716), (1118, 193584), (1184, 182793), (1248, 173419), (1308, 165464), (1376, 157287), (1417, 152736), (1443, 149984), (1591, 136032), (1677, 129056), (1744, 124098), (1776, 121862), (1924, 112488), (2064, 104858), (2236, 96792), (2616, 82732), (2834, 76368), (2886, 74992), (3182, 68016), (3354, 64528), (3488, 62049), (3552, 60931), (3848, 56244), (4033, 53664), (4128, 52429), (4251, 50912), (4472, 48396), (4687, 46176), (4773, 45344), (5232, 41366), (5668, 38184), (5772, 37496), (6364, 34008), (6708, 32264), (7696, 28122), (8066, 26832), (8502, 25456), (8944, 24198), (9374, 23088), (9546, 22672), (10464, 20683), (11336, 19092), (11544, 18748), (12099, 17888), (12728, 17004), (13416, 16132), (14061, 15392)]