829492804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 1766620800

約数和(自身を除く): 937127996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 361, 532, 548, 599, 722, 959, 1198, 1444, 1918, 2396, 2527, 2603, 3836, 4193, 5054, 5206, 8386, 10108, 10412, 11381, 16772, 18221, 22762, 36442, 45524, 49457, 72884, 79667, 82063, 98914, 159334, 164126, 197828, 216239, 318668, 328252, 346199, 432478, 574441, 692398, 864956, 1148882, 1384796, 1513673, 1559197, 2297764, 3027346, 3118394, 6054692, 6236788, 10914379, 21828758, 29624743, 43657516, 59249486, 118498972, 207373201, 414746402, 829492804]

約数ペア:

[(1, 829492804), (2, 414746402), (4, 207373201), (7, 118498972), (14, 59249486), (19, 43657516), (28, 29624743), (38, 21828758), (76, 10914379), (133, 6236788), (137, 6054692), (266, 3118394), (274, 3027346), (361, 2297764), (532, 1559197), (548, 1513673), (599, 1384796), (722, 1148882), (959, 864956), (1198, 692398), (1444, 574441), (1918, 432478), (2396, 346199), (2527, 328252), (2603, 318668), (3836, 216239), (4193, 197828), (5054, 164126), (5206, 159334), (8386, 98914), (10108, 82063), (10412, 79667), (11381, 72884), (16772, 49457), (18221, 45524), (22762, 36442)]