215690688

素因数分解:

$2^6\times 3^7\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 679825920

約数和(自身を除く): 464135232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 67, 69, 72, 81, 92, 96, 108, 134, 138, 144, 162, 184, 192, 201, 207, 216, 243, 268, 276, 288, 324, 368, 402, 414, 432, 486, 536, 552, 576, 603, 621, 648, 729, 736, 804, 828, 864, 972, 1072, 1104, 1206, 1242, 1296, 1458, 1472, 1541, 1608, 1656, 1728, 1809, 1863, 1944, 2144, 2187, 2208, 2412, 2484, 2592, 2916, 3082, 3216, 3312, 3618, 3726, 3888, 4288, 4374, 4416, 4623, 4824, 4968, 5184, 5427, 5589, 5832, 6164, 6432, 6624, 7236, 7452, 7776, 8748, 9246, 9648, 9936, 10854, 11178, 11664, 12328, 12864, 13248, 13869, 14472, 14904, 15552, 16281, 16767, 17496, 18492, 19296, 19872, 21708, 22356, 23328, 24656, 27738, 28944, 29808, 32562, 33534, 34992, 36984, 38592, 39744, 41607, 43416, 44712, 46656, 48843, 49312, 50301, 55476, 57888, 59616, 65124, 67068, 69984, 73968, 83214, 86832, 89424, 97686, 98624, 100602, 110952, 115776, 119232, 124821, 130248, 134136, 139968, 146529, 147936, 166428, 173664, 178848, 195372, 201204, 221904, 249642, 260496, 268272, 293058, 295872, 332856, 347328, 357696, 374463, 390744, 402408, 443808, 499284, 520992, 536544, 586116, 665712, 748926, 781488, 804816, 887616, 998568, 1041984, 1073088, 1123389, 1172232, 1331424, 1497852, 1562976, 1609632, 1997136, 2246778, 2344464, 2662848, 2995704, 3125952, 3219264, 3370167, 3994272, 4493556, 4688928, 5991408, 6740334, 7988544, 8987112, 9377856, 11982816, 13480668, 17974224, 23965632, 26961336, 35948448, 53922672, 71896896, 107845344, 215690688]

約数ペア:

[(1, 215690688), (2, 107845344), (3, 71896896), (4, 53922672), (6, 35948448), (8, 26961336), (9, 23965632), (12, 17974224), (16, 13480668), (18, 11982816), (23, 9377856), (24, 8987112), (27, 7988544), (32, 6740334), (36, 5991408), (46, 4688928), (48, 4493556), (54, 3994272), (64, 3370167), (67, 3219264), (69, 3125952), (72, 2995704), (81, 2662848), (92, 2344464), (96, 2246778), (108, 1997136), (134, 1609632), (138, 1562976), (144, 1497852), (162, 1331424), (184, 1172232), (192, 1123389), (201, 1073088), (207, 1041984), (216, 998568), (243, 887616), (268, 804816), (276, 781488), (288, 748926), (324, 665712), (368, 586116), (402, 536544), (414, 520992), (432, 499284), (486, 443808), (536, 402408), (552, 390744), (576, 374463), (603, 357696), (621, 347328), (648, 332856), (729, 295872), (736, 293058), (804, 268272), (828, 260496), (864, 249642), (972, 221904), (1072, 201204), (1104, 195372), (1206, 178848), (1242, 173664), (1296, 166428), (1458, 147936), (1472, 146529), (1541, 139968), (1608, 134136), (1656, 130248), (1728, 124821), (1809, 119232), (1863, 115776), (1944, 110952), (2144, 100602), (2187, 98624), (2208, 97686), (2412, 89424), (2484, 86832), (2592, 83214), (2916, 73968), (3082, 69984), (3216, 67068), (3312, 65124), (3618, 59616), (3726, 57888), (3888, 55476), (4288, 50301), (4374, 49312), (4416, 48843), (4623, 46656), (4824, 44712), (4968, 43416), (5184, 41607), (5427, 39744), (5589, 38592), (5832, 36984), (6164, 34992), (6432, 33534), (6624, 32562), (7236, 29808), (7452, 28944), (7776, 27738), (8748, 24656), (9246, 23328), (9648, 22356), (9936, 21708), (10854, 19872), (11178, 19296), (11664, 18492), (12328, 17496), (12864, 16767), (13248, 16281), (13869, 15552), (14472, 14904)]