665284032

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{165001}}^1$

素因数の和:165026

約数の個数: 84

約数和(自身を含む): 2179346416

約数和(自身を除く): 1514062384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 165001, 330002, 495003, 660004, 990006, 1155007, 1320008, 1485009, 1980012, 2310014, 2640016, 2970018, 3465021, 3960024, 4620028, 5280032, 5940036, 6930042, 7920048, 9240056, 10395063, 10560064, 11880072, 13860084, 15840096, 18480112, 20790126, 23760144, 27720168, 31680192, 36960224, 41580252, 47520288, 55440336, 73920448, 83160504, 95040576, 110880672, 166321008, 221761344, 332642016, 665284032]

約数ペア:

[(1, 665284032), (2, 332642016), (3, 221761344), (4, 166321008), (6, 110880672), (7, 95040576), (8, 83160504), (9, 73920448), (12, 55440336), (14, 47520288), (16, 41580252), (18, 36960224), (21, 31680192), (24, 27720168), (28, 23760144), (32, 20790126), (36, 18480112), (42, 15840096), (48, 13860084), (56, 11880072), (63, 10560064), (64, 10395063), (72, 9240056), (84, 7920048), (96, 6930042), (112, 5940036), (126, 5280032), (144, 4620028), (168, 3960024), (192, 3465021), (224, 2970018), (252, 2640016), (288, 2310014), (336, 1980012), (448, 1485009), (504, 1320008), (576, 1155007), (672, 990006), (1008, 660004), (1344, 495003), (2016, 330002), (4032, 165001)]