13329777328

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4273}}^1$

素因数の和:4491

約数の個数: 120

約数和(自身を含む): 31537811808

約数和(自身を除く): 18208034480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 173, 184, 196, 322, 346, 368, 392, 644, 692, 784, 1127, 1211, 1288, 1384, 2254, 2422, 2576, 2768, 3979, 4273, 4508, 4844, 7958, 8477, 8546, 9016, 9688, 15916, 16954, 17092, 18032, 19376, 27853, 29911, 31832, 33908, 34184, 55706, 59822, 63664, 67816, 68368, 98279, 111412, 119644, 135632, 194971, 196558, 209377, 222824, 239288, 389942, 393116, 418754, 445648, 478576, 687953, 739229, 779884, 786232, 837508, 1375906, 1478458, 1559768, 1572464, 1675016, 2751812, 2956916, 3119536, 3350032, 4815671, 5174603, 5503624, 5913832, 9631342, 10349206, 11007248, 11827664, 17002267, 19262684, 20698412, 34004534, 36222221, 38525368, 41396824, 68009068, 72444442, 77050736, 82793648, 119015869, 136018136, 144888884, 238031738, 272036272, 289777768, 476063476, 579555536, 833111083, 952126952, 1666222166, 1904253904, 3332444332, 6664888664, 13329777328]

約数ペア:

[(1, 13329777328), (2, 6664888664), (4, 3332444332), (7, 1904253904), (8, 1666222166), (14, 952126952), (16, 833111083), (23, 579555536), (28, 476063476), (46, 289777768), (49, 272036272), (56, 238031738), (92, 144888884), (98, 136018136), (112, 119015869), (161, 82793648), (173, 77050736), (184, 72444442), (196, 68009068), (322, 41396824), (346, 38525368), (368, 36222221), (392, 34004534), (644, 20698412), (692, 19262684), (784, 17002267), (1127, 11827664), (1211, 11007248), (1288, 10349206), (1384, 9631342), (2254, 5913832), (2422, 5503624), (2576, 5174603), (2768, 4815671), (3979, 3350032), (4273, 3119536), (4508, 2956916), (4844, 2751812), (7958, 1675016), (8477, 1572464), (8546, 1559768), (9016, 1478458), (9688, 1375906), (15916, 837508), (16954, 786232), (17092, 779884), (18032, 739229), (19376, 687953), (27853, 478576), (29911, 445648), (31832, 418754), (33908, 393116), (34184, 389942), (55706, 239288), (59822, 222824), (63664, 209377), (67816, 196558), (68368, 194971), (98279, 135632), (111412, 119644)]