1268581664

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 3029483520

約数和(自身を除く): 1760901856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 127, 133, 152, 224, 254, 266, 304, 508, 532, 608, 889, 1016, 1064, 1778, 2032, 2128, 2347, 2413, 3556, 4064, 4256, 4694, 4826, 7112, 9388, 9652, 14224, 16429, 16891, 18776, 19304, 28448, 32858, 33782, 37552, 38608, 44593, 65716, 67564, 75104, 77216, 89186, 131432, 135128, 178372, 262864, 270256, 298069, 312151, 356744, 525728, 540512, 596138, 624302, 713488, 1192276, 1248604, 1426976, 2086483, 2384552, 2497208, 4172966, 4769104, 4994416, 5663311, 8345932, 9538208, 9988832, 11326622, 16691864, 22653244, 33383728, 39643177, 45306488, 66767456, 79286354, 90612976, 158572708, 181225952, 317145416, 634290832, 1268581664]

約数ペア:

[(1, 1268581664), (2, 634290832), (4, 317145416), (7, 181225952), (8, 158572708), (14, 90612976), (16, 79286354), (19, 66767456), (28, 45306488), (32, 39643177), (38, 33383728), (56, 22653244), (76, 16691864), (112, 11326622), (127, 9988832), (133, 9538208), (152, 8345932), (224, 5663311), (254, 4994416), (266, 4769104), (304, 4172966), (508, 2497208), (532, 2384552), (608, 2086483), (889, 1426976), (1016, 1248604), (1064, 1192276), (1778, 713488), (2032, 624302), (2128, 596138), (2347, 540512), (2413, 525728), (3556, 356744), (4064, 312151), (4256, 298069), (4694, 270256), (4826, 262864), (7112, 178372), (9388, 135128), (9652, 131432), (14224, 89186), (16429, 77216), (16891, 75104), (18776, 67564), (19304, 65716), (28448, 44593), (32858, 38608), (33782, 37552)]