129438516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 312972800

約数和(自身を除く): 183534284

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 349, 372, 698, 997, 1047, 1396, 1994, 2094, 2991, 3988, 4188, 5982, 10819, 11964, 21638, 30907, 32457, 43276, 61814, 64914, 92721, 123628, 129828, 185442, 347953, 370884, 695906, 1043859, 1391812, 2087718, 4175436, 10786543, 21573086, 32359629, 43146172, 64719258, 129438516]

約数ペア:

[(1, 129438516), (2, 64719258), (3, 43146172), (4, 32359629), (6, 21573086), (12, 10786543), (31, 4175436), (62, 2087718), (93, 1391812), (124, 1043859), (186, 695906), (349, 370884), (372, 347953), (698, 185442), (997, 129828), (1047, 123628), (1396, 92721), (1994, 64914), (2094, 61814), (2991, 43276), (3988, 32457), (4188, 30907), (5982, 21638), (10819, 11964)]