3800996964

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{557}}^1\times {\mathrm{1447}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 9705503808

約数和(自身を除く): 5904506844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 557, 786, 1114, 1179, 1447, 1572, 1671, 2228, 2358, 2894, 3342, 4341, 4716, 5013, 5788, 6684, 8682, 10026, 13023, 17364, 20052, 26046, 52092, 72967, 145934, 189557, 218901, 291868, 379114, 437802, 568671, 656703, 758228, 805979, 875604, 1137342, 1313406, 1611958, 1706013, 2274684, 2417937, 2626812, 3223916, 3412026, 4835874, 6824052, 7253811, 9671748, 14507622, 29015244, 105583249, 211166498, 316749747, 422332996, 633499494, 950249241, 1266998988, 1900498482, 3800996964]

約数ペア:

[(1, 3800996964), (2, 1900498482), (3, 1266998988), (4, 950249241), (6, 633499494), (9, 422332996), (12, 316749747), (18, 211166498), (36, 105583249), (131, 29015244), (262, 14507622), (393, 9671748), (524, 7253811), (557, 6824052), (786, 4835874), (1114, 3412026), (1179, 3223916), (1447, 2626812), (1572, 2417937), (1671, 2274684), (2228, 1706013), (2358, 1611958), (2894, 1313406), (3342, 1137342), (4341, 875604), (4716, 805979), (5013, 758228), (5788, 656703), (6684, 568671), (8682, 437802), (10026, 379114), (13023, 291868), (17364, 218901), (20052, 189557), (26046, 145934), (52092, 72967)]