913408048

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 2088509184

約数和(自身を除く): 1175101136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 227, 259, 296, 454, 518, 592, 908, 971, 1036, 1589, 1816, 1942, 2072, 3178, 3632, 3884, 4144, 6356, 6797, 7768, 8399, 12712, 13594, 15536, 16798, 25424, 27188, 33596, 35927, 54376, 58793, 67192, 71854, 108752, 117586, 134384, 143708, 220417, 235172, 251489, 287416, 440834, 470344, 502978, 574832, 881668, 940688, 1005956, 1542919, 1763336, 2011912, 3085838, 3526672, 4023824, 6171676, 8155429, 12343352, 16310858, 24686704, 32621716, 57088003, 65243432, 114176006, 130486864, 228352012, 456704024, 913408048]

約数ペア:

[(1, 913408048), (2, 456704024), (4, 228352012), (7, 130486864), (8, 114176006), (14, 65243432), (16, 57088003), (28, 32621716), (37, 24686704), (56, 16310858), (74, 12343352), (112, 8155429), (148, 6171676), (227, 4023824), (259, 3526672), (296, 3085838), (454, 2011912), (518, 1763336), (592, 1542919), (908, 1005956), (971, 940688), (1036, 881668), (1589, 574832), (1816, 502978), (1942, 470344), (2072, 440834), (3178, 287416), (3632, 251489), (3884, 235172), (4144, 220417), (6356, 143708), (6797, 134384), (7768, 117586), (8399, 108752), (12712, 71854), (13594, 67192), (15536, 58793), (16798, 54376), (25424, 35927), (27188, 33596)]