388093088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1481}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 806682240

約数和(自身を除く): 418589152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 431, 608, 862, 1481, 1724, 2962, 3448, 5924, 6896, 8189, 11848, 13792, 16378, 23696, 28139, 32756, 47392, 56278, 65512, 112556, 131024, 225112, 262048, 450224, 638311, 900448, 1276622, 2553244, 5106488, 10212976, 12127909, 20425952, 24255818, 48511636, 97023272, 194046544, 388093088]

約数ペア:

[(1, 388093088), (2, 194046544), (4, 97023272), (8, 48511636), (16, 24255818), (19, 20425952), (32, 12127909), (38, 10212976), (76, 5106488), (152, 2553244), (304, 1276622), (431, 900448), (608, 638311), (862, 450224), (1481, 262048), (1724, 225112), (2962, 131024), (3448, 112556), (5924, 65512), (6896, 56278), (8189, 47392), (11848, 32756), (13792, 28139), (16378, 23696)]