494142824

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2593}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 1098195840

約数和(自身を除く): 604053016

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 83, 164, 166, 287, 328, 332, 574, 581, 664, 1148, 1162, 2296, 2324, 2593, 3403, 4648, 5186, 6806, 10372, 13612, 18151, 20744, 23821, 27224, 36302, 47642, 72604, 95284, 106313, 145208, 190568, 212626, 215219, 425252, 430438, 744191, 850504, 860876, 1488382, 1506533, 1721752, 2976764, 3013066, 5953528, 6026132, 8823979, 12052264, 17647958, 35295916, 61767853, 70591832, 123535706, 247071412, 494142824]

約数ペア:

[(1, 494142824), (2, 247071412), (4, 123535706), (7, 70591832), (8, 61767853), (14, 35295916), (28, 17647958), (41, 12052264), (56, 8823979), (82, 6026132), (83, 5953528), (164, 3013066), (166, 2976764), (287, 1721752), (328, 1506533), (332, 1488382), (574, 860876), (581, 850504), (664, 744191), (1148, 430438), (1162, 425252), (2296, 215219), (2324, 212626), (2593, 190568), (3403, 145208), (4648, 106313), (5186, 95284), (6806, 72604), (10372, 47642), (13612, 36302), (18151, 27224), (20744, 23821)]