268325712

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 771180800

約数和(自身を除く): 502855088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 103, 144, 158, 206, 229, 237, 309, 316, 412, 458, 474, 618, 632, 687, 711, 824, 916, 927, 948, 1236, 1264, 1374, 1422, 1648, 1832, 1854, 1896, 2061, 2472, 2748, 2844, 3664, 3708, 3792, 4122, 4944, 5496, 5688, 7416, 8137, 8244, 10992, 11376, 14832, 16274, 16488, 18091, 23587, 24411, 32548, 32976, 36182, 47174, 48822, 54273, 65096, 70761, 72364, 73233, 94348, 97644, 108546, 130192, 141522, 144728, 146466, 162819, 188696, 195288, 212283, 217092, 283044, 289456, 292932, 325638, 377392, 390576, 424566, 434184, 566088, 585864, 651276, 849132, 868368, 1132176, 1171728, 1302552, 1698264, 1863373, 2605104, 3396528, 3726746, 5590119, 7453492, 11180238, 14906984, 16770357, 22360476, 29813968, 33540714, 44720952, 67081428, 89441904, 134162856, 268325712]

約数ペア:

[(1, 268325712), (2, 134162856), (3, 89441904), (4, 67081428), (6, 44720952), (8, 33540714), (9, 29813968), (12, 22360476), (16, 16770357), (18, 14906984), (24, 11180238), (36, 7453492), (48, 5590119), (72, 3726746), (79, 3396528), (103, 2605104), (144, 1863373), (158, 1698264), (206, 1302552), (229, 1171728), (237, 1132176), (309, 868368), (316, 849132), (412, 651276), (458, 585864), (474, 566088), (618, 434184), (632, 424566), (687, 390576), (711, 377392), (824, 325638), (916, 292932), (927, 289456), (948, 283044), (1236, 217092), (1264, 212283), (1374, 195288), (1422, 188696), (1648, 162819), (1832, 146466), (1854, 144728), (1896, 141522), (2061, 130192), (2472, 108546), (2748, 97644), (2844, 94348), (3664, 73233), (3708, 72364), (3792, 70761), (4122, 65096), (4944, 54273), (5496, 48822), (5688, 47174), (7416, 36182), (8137, 32976), (8244, 32548), (10992, 24411), (11376, 23587), (14832, 18091), (16274, 16488)]