216742656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 144

約数和(自身を含む): 658282464

約数和(自身を除く): 441539808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 544, 624, 663, 768, 816, 832, 884, 1088, 1248, 1277, 1326, 1632, 1664, 1768, 2176, 2496, 2554, 2652, 3264, 3328, 3536, 3831, 4352, 4992, 5108, 5304, 6528, 7072, 7662, 9984, 10216, 10608, 13056, 14144, 15324, 16601, 20432, 21216, 21709, 28288, 30648, 33202, 40864, 42432, 43418, 49803, 56576, 61296, 65127, 66404, 81728, 84864, 86836, 99606, 122592, 130254, 132808, 163456, 169728, 173672, 199212, 245184, 260508, 265616, 282217, 326912, 347344, 398424, 490368, 521016, 531232, 564434, 694688, 796848, 846651, 980736, 1042032, 1062464, 1128868, 1389376, 1593696, 1693302, 2084064, 2124928, 2257736, 2778752, 3187392, 3386604, 4168128, 4249856, 4515472, 5557504, 6374784, 6773208, 8336256, 9030944, 12749568, 13546416, 16672512, 18061888, 27092832, 36123776, 54185664, 72247552, 108371328, 216742656]

約数ペア:

[(1, 216742656), (2, 108371328), (3, 72247552), (4, 54185664), (6, 36123776), (8, 27092832), (12, 18061888), (13, 16672512), (16, 13546416), (17, 12749568), (24, 9030944), (26, 8336256), (32, 6773208), (34, 6374784), (39, 5557504), (48, 4515472), (51, 4249856), (52, 4168128), (64, 3386604), (68, 3187392), (78, 2778752), (96, 2257736), (102, 2124928), (104, 2084064), (128, 1693302), (136, 1593696), (156, 1389376), (192, 1128868), (204, 1062464), (208, 1042032), (221, 980736), (256, 846651), (272, 796848), (312, 694688), (384, 564434), (408, 531232), (416, 521016), (442, 490368), (544, 398424), (624, 347344), (663, 326912), (768, 282217), (816, 265616), (832, 260508), (884, 245184), (1088, 199212), (1248, 173672), (1277, 169728), (1326, 163456), (1632, 132808), (1664, 130254), (1768, 122592), (2176, 99606), (2496, 86836), (2554, 84864), (2652, 81728), (3264, 66404), (3328, 65127), (3536, 61296), (3831, 56576), (4352, 49803), (4992, 43418), (5108, 42432), (5304, 40864), (6528, 33202), (7072, 30648), (7662, 28288), (9984, 21709), (10216, 21216), (10608, 20432), (13056, 16601), (14144, 15324)]