388749804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{6793}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 958769280

約数和(自身を除く): 570019476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 251, 502, 753, 1004, 1506, 3012, 4769, 6793, 9538, 13586, 14307, 19076, 20379, 27172, 28614, 40758, 57228, 81516, 129067, 258134, 387201, 516268, 774402, 1548804, 1705043, 3410086, 5115129, 6820172, 10230258, 20460516, 32395817, 64791634, 97187451, 129583268, 194374902, 388749804]

約数ペア:

[(1, 388749804), (2, 194374902), (3, 129583268), (4, 97187451), (6, 64791634), (12, 32395817), (19, 20460516), (38, 10230258), (57, 6820172), (76, 5115129), (114, 3410086), (228, 1705043), (251, 1548804), (502, 774402), (753, 516268), (1004, 387201), (1506, 258134), (3012, 129067), (4769, 81516), (6793, 57228), (9538, 40758), (13586, 28614), (14307, 27172), (19076, 20379)]