392681968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1614

約数の個数: 80

約数和(自身を含む): 923115520

約数和(自身を除く): 530433552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 532, 889, 1016, 1064, 1453, 1778, 2032, 2128, 2413, 2906, 3556, 4826, 5812, 7112, 9652, 10171, 11624, 14224, 16891, 19304, 20342, 23248, 27607, 33782, 38608, 40684, 55214, 67564, 81368, 110428, 135128, 162736, 184531, 193249, 220856, 270256, 369062, 386498, 441712, 738124, 772996, 1291717, 1476248, 1545992, 2583434, 2952496, 3091984, 3506089, 5166868, 7012178, 10333736, 14024356, 20667472, 24542623, 28048712, 49085246, 56097424, 98170492, 196340984, 392681968]

約数ペア:

[(1, 392681968), (2, 196340984), (4, 98170492), (7, 56097424), (8, 49085246), (14, 28048712), (16, 24542623), (19, 20667472), (28, 14024356), (38, 10333736), (56, 7012178), (76, 5166868), (112, 3506089), (127, 3091984), (133, 2952496), (152, 2583434), (254, 1545992), (266, 1476248), (304, 1291717), (508, 772996), (532, 738124), (889, 441712), (1016, 386498), (1064, 369062), (1453, 270256), (1778, 220856), (2032, 193249), (2128, 184531), (2413, 162736), (2906, 135128), (3556, 110428), (4826, 81368), (5812, 67564), (7112, 55214), (9652, 40684), (10171, 38608), (11624, 33782), (14224, 27607), (16891, 23248), (19304, 20342)]