401381568

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1266

約数の個数: 196

約数和(自身を含む): 1365900240

約数和(自身を除く): 964518672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 972, 1008, 1134, 1229, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2268, 2458, 2592, 2916, 3024, 3402, 3687, 3888, 4032, 4536, 4916, 5103, 5184, 5832, 6048, 6804, 7374, 7776, 8603, 9072, 9832, 10206, 11061, 11664, 12096, 13608, 14748, 15552, 17206, 18144, 19664, 20412, 22122, 23328, 25809, 27216, 29496, 33183, 34412, 36288, 39328, 40824, 44244, 46656, 51618, 54432, 58992, 66366, 68824, 77427, 78656, 81648, 88488, 99549, 103236, 108864, 117984, 132732, 137648, 154854, 163296, 176976, 199098, 206472, 232281, 235968, 265464, 275296, 298647, 309708, 326592, 353952, 398196, 412944, 464562, 530928, 550592, 597294, 619416, 696843, 707904, 796392, 825888, 895941, 929124, 1061856, 1194588, 1238832, 1393686, 1592784, 1651776, 1791882, 1858248, 2090529, 2123712, 2389176, 2477664, 2787372, 3185568, 3583764, 3716496, 4181058, 4778352, 4955328, 5574744, 6271587, 6371136, 7167528, 7432992, 8362116, 9556704, 11149488, 12543174, 14335056, 14865984, 16724232, 19113408, 22298976, 25086348, 28670112, 33448464, 44597952, 50172696, 57340224, 66896928, 100345392, 133793856, 200690784, 401381568]

約数ペア:

[(1, 401381568), (2, 200690784), (3, 133793856), (4, 100345392), (6, 66896928), (7, 57340224), (8, 50172696), (9, 44597952), (12, 33448464), (14, 28670112), (16, 25086348), (18, 22298976), (21, 19113408), (24, 16724232), (27, 14865984), (28, 14335056), (32, 12543174), (36, 11149488), (42, 9556704), (48, 8362116), (54, 7432992), (56, 7167528), (63, 6371136), (64, 6271587), (72, 5574744), (81, 4955328), (84, 4778352), (96, 4181058), (108, 3716496), (112, 3583764), (126, 3185568), (144, 2787372), (162, 2477664), (168, 2389176), (189, 2123712), (192, 2090529), (216, 1858248), (224, 1791882), (243, 1651776), (252, 1592784), (288, 1393686), (324, 1238832), (336, 1194588), (378, 1061856), (432, 929124), (448, 895941), (486, 825888), (504, 796392), (567, 707904), (576, 696843), (648, 619416), (672, 597294), (729, 550592), (756, 530928), (864, 464562), (972, 412944), (1008, 398196), (1134, 353952), (1229, 326592), (1296, 309708), (1344, 298647), (1458, 275296), (1512, 265464), (1701, 235968), (1728, 232281), (1944, 206472), (2016, 199098), (2268, 176976), (2458, 163296), (2592, 154854), (2916, 137648), (3024, 132732), (3402, 117984), (3687, 108864), (3888, 103236), (4032, 99549), (4536, 88488), (4916, 81648), (5103, 78656), (5184, 77427), (5832, 68824), (6048, 66366), (6804, 58992), (7374, 54432), (7776, 51618), (8603, 46656), (9072, 44244), (9832, 40824), (10206, 39328), (11061, 36288), (11664, 34412), (12096, 33183), (13608, 29496), (14748, 27216), (15552, 25809), (17206, 23328), (18144, 22122), (19664, 20412)]