979980453368

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1\times {\mathrm{142711}}^1$

素因数の和:145380

約数の個数: 64

約数和(自身を含む): 2145475123200

約数和(自身を除く): 1165494669832

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2609, 2632, 5218, 10436, 18263, 20872, 36526, 73052, 122623, 142711, 146104, 245246, 285422, 490492, 570844, 858361, 980984, 998977, 1141688, 1716722, 1997954, 3433444, 3995908, 6707417, 6866888, 7991816, 13414834, 26829668, 46951919, 53659336, 93903838, 187807676, 372332999, 375615352, 744665998, 1489331996, 2606330993, 2978663992, 5212661986, 10425323972, 17499650953, 20850647944, 34999301906, 69998603812, 122497556671, 139997207624, 244995113342, 489990226684, 979980453368]

約数ペア:

[(1, 979980453368), (2, 489990226684), (4, 244995113342), (7, 139997207624), (8, 122497556671), (14, 69998603812), (28, 34999301906), (47, 20850647944), (56, 17499650953), (94, 10425323972), (188, 5212661986), (329, 2978663992), (376, 2606330993), (658, 1489331996), (1316, 744665998), (2609, 375615352), (2632, 372332999), (5218, 187807676), (10436, 93903838), (18263, 53659336), (20872, 46951919), (36526, 26829668), (73052, 13414834), (122623, 7991816), (142711, 6866888), (146104, 6707417), (245246, 3995908), (285422, 3433444), (490492, 1997954), (570844, 1716722), (858361, 1141688), (980984, 998977)]