339936064

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 84

約数和(自身を含む): 745478316

約数和(自身を除く): 405542252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 169, 208, 212, 338, 416, 424, 593, 676, 689, 832, 848, 1186, 1352, 1378, 1696, 2372, 2704, 2756, 3392, 4744, 5408, 5512, 7709, 8957, 9488, 10816, 11024, 15418, 17914, 18976, 22048, 30836, 31429, 35828, 37952, 44096, 61672, 62858, 71656, 100217, 123344, 125716, 143312, 200434, 246688, 251432, 286624, 400868, 408577, 493376, 502864, 573248, 801736, 817154, 1005728, 1603472, 1634308, 2011456, 3206944, 3268616, 5311501, 6413888, 6537232, 10623002, 13074464, 21246004, 26148928, 42492008, 84984016, 169968032, 339936064]

約数ペア:

[(1, 339936064), (2, 169968032), (4, 84984016), (8, 42492008), (13, 26148928), (16, 21246004), (26, 13074464), (32, 10623002), (52, 6537232), (53, 6413888), (64, 5311501), (104, 3268616), (106, 3206944), (169, 2011456), (208, 1634308), (212, 1603472), (338, 1005728), (416, 817154), (424, 801736), (593, 573248), (676, 502864), (689, 493376), (832, 408577), (848, 400868), (1186, 286624), (1352, 251432), (1378, 246688), (1696, 200434), (2372, 143312), (2704, 125716), (2756, 123344), (3392, 100217), (4744, 71656), (5408, 62858), (5512, 61672), (7709, 44096), (8957, 37952), (9488, 35828), (10816, 31429), (11024, 30836), (15418, 22048), (17914, 18976)]