395923242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20063}}^1$

素因数の和:20115

約数の個数: 64

約数和(自身を含む): 970776576

約数和(自身を除く): 574853334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 19734, 20063, 40126, 60189, 120378, 220693, 260819, 441386, 461449, 521638, 662079, 782457, 922898, 1324158, 1384347, 1564914, 2768694, 2869009, 5075939, 5738018, 5998837, 8607027, 10151878, 11997674, 15227817, 17214054, 17996511, 30455634, 35993022, 65987207, 131974414, 197961621, 395923242]

約数ペア:

[(1, 395923242), (2, 197961621), (3, 131974414), (6, 65987207), (11, 35993022), (13, 30455634), (22, 17996511), (23, 17214054), (26, 15227817), (33, 11997674), (39, 10151878), (46, 8607027), (66, 5998837), (69, 5738018), (78, 5075939), (138, 2869009), (143, 2768694), (253, 1564914), (286, 1384347), (299, 1324158), (429, 922898), (506, 782457), (598, 662079), (759, 521638), (858, 461449), (897, 441386), (1518, 260819), (1794, 220693), (3289, 120378), (6578, 60189), (9867, 40126), (19734, 20063)]