384343856

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7534

約数の個数: 60

約数和(自身を含む): 848907720

約数和(自身を除く): 464563864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3952, 6422, 7481, 12844, 14962, 25688, 29924, 51376, 59848, 97253, 119696, 142139, 194506, 284278, 389012, 568556, 778024, 1137112, 1264289, 1556048, 1847807, 2274224, 2528578, 3695614, 5057156, 7391228, 10114312, 14782456, 20228624, 24021491, 29564912, 48042982, 96085964, 192171928, 384343856]

約数ペア:

[(1, 384343856), (2, 192171928), (4, 96085964), (8, 48042982), (13, 29564912), (16, 24021491), (19, 20228624), (26, 14782456), (38, 10114312), (52, 7391228), (76, 5057156), (104, 3695614), (152, 2528578), (169, 2274224), (208, 1847807), (247, 1556048), (304, 1264289), (338, 1137112), (494, 778024), (676, 568556), (988, 389012), (1352, 284278), (1976, 194506), (2704, 142139), (3211, 119696), (3952, 97253), (6422, 59848), (7481, 51376), (12844, 29924), (14962, 25688)]