964543284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{1597}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 2570990240

約数和(自身を除く): 1606446956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 883, 1597, 1766, 2649, 3194, 3532, 4791, 5298, 6388, 7947, 9582, 10596, 14373, 15894, 16777, 19164, 28746, 30343, 31788, 33554, 50331, 57492, 60686, 67108, 91029, 100662, 121372, 150993, 182058, 201324, 273087, 301986, 364116, 546174, 603972, 1092348, 1410151, 2820302, 4230453, 5640604, 8460906, 12691359, 16921812, 25382718, 26792869, 50765436, 53585738, 80378607, 107171476, 160757214, 241135821, 321514428, 482271642, 964543284]

約数ペア:

[(1, 964543284), (2, 482271642), (3, 321514428), (4, 241135821), (6, 160757214), (9, 107171476), (12, 80378607), (18, 53585738), (19, 50765436), (36, 26792869), (38, 25382718), (57, 16921812), (76, 12691359), (114, 8460906), (171, 5640604), (228, 4230453), (342, 2820302), (684, 1410151), (883, 1092348), (1597, 603972), (1766, 546174), (2649, 364116), (3194, 301986), (3532, 273087), (4791, 201324), (5298, 182058), (6388, 150993), (7947, 121372), (9582, 100662), (10596, 91029), (14373, 67108), (15894, 60686), (16777, 57492), (19164, 50331), (28746, 33554), (30343, 31788)]