8916997376

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 21047182464

約数和(自身を除く): 12130185088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 97, 112, 128, 172, 194, 224, 256, 301, 344, 388, 448, 602, 679, 688, 776, 896, 1193, 1204, 1358, 1376, 1552, 1792, 2386, 2408, 2716, 2752, 3104, 4171, 4772, 4816, 5432, 5504, 6208, 8342, 8351, 9544, 9632, 10864, 11008, 12416, 16684, 16702, 19088, 19264, 21728, 24832, 29197, 33368, 33404, 38176, 38528, 43456, 51299, 58394, 66736, 66808, 76352, 77056, 86912, 102598, 115721, 116788, 133472, 133616, 152704, 173824, 205196, 231442, 233576, 266944, 267232, 305408, 359093, 410392, 462884, 467152, 533888, 534464, 718186, 810047, 820784, 925768, 934304, 1067776, 1068928, 1436372, 1620094, 1641568, 1851536, 1868608, 2137856, 2872744, 3240188, 3283136, 3703072, 3737216, 4976003, 5745488, 6480376, 6566272, 7406144, 7474432, 9952006, 11490976, 12960752, 13132544, 14812288, 19904012, 22981952, 25921504, 29624576, 34832021, 39808024, 45963904, 51843008, 69664042, 79616048, 91927808, 103686016, 139328084, 159232096, 207372032, 278656168, 318464192, 557312336, 636928384, 1114624672, 1273856768, 2229249344, 4458498688, 8916997376]

約数ペア:

[(1, 8916997376), (2, 4458498688), (4, 2229249344), (7, 1273856768), (8, 1114624672), (14, 636928384), (16, 557312336), (28, 318464192), (32, 278656168), (43, 207372032), (56, 159232096), (64, 139328084), (86, 103686016), (97, 91927808), (112, 79616048), (128, 69664042), (172, 51843008), (194, 45963904), (224, 39808024), (256, 34832021), (301, 29624576), (344, 25921504), (388, 22981952), (448, 19904012), (602, 14812288), (679, 13132544), (688, 12960752), (776, 11490976), (896, 9952006), (1193, 7474432), (1204, 7406144), (1358, 6566272), (1376, 6480376), (1552, 5745488), (1792, 4976003), (2386, 3737216), (2408, 3703072), (2716, 3283136), (2752, 3240188), (3104, 2872744), (4171, 2137856), (4772, 1868608), (4816, 1851536), (5432, 1641568), (5504, 1620094), (6208, 1436372), (8342, 1068928), (8351, 1067776), (9544, 934304), (9632, 925768), (10864, 820784), (11008, 810047), (12416, 718186), (16684, 534464), (16702, 533888), (19088, 467152), (19264, 462884), (21728, 410392), (24832, 359093), (29197, 305408), (33368, 267232), (33404, 266944), (38176, 233576), (38528, 231442), (43456, 205196), (51299, 173824), (58394, 152704), (66736, 133616), (66808, 133472), (76352, 116788), (77056, 115721), (86912, 102598)]