2971385712

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{665633}}^1$

素因数の和:665678

約数の個数: 60

約数和(自身を含む): 8584016064

約数和(自身を除く): 5612630352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 665633, 1331266, 1996899, 2662532, 3993798, 5325064, 5990697, 7987596, 10650128, 11981394, 15975192, 20634623, 23962788, 31950384, 41269246, 47925576, 61903869, 82538492, 95851152, 123807738, 165076984, 185711607, 247615476, 330153968, 371423214, 495230952, 742846428, 990461904, 1485692856, 2971385712]

約数ペア:

[(1, 2971385712), (2, 1485692856), (3, 990461904), (4, 742846428), (6, 495230952), (8, 371423214), (9, 330153968), (12, 247615476), (16, 185711607), (18, 165076984), (24, 123807738), (31, 95851152), (36, 82538492), (48, 61903869), (62, 47925576), (72, 41269246), (93, 31950384), (124, 23962788), (144, 20634623), (186, 15975192), (248, 11981394), (279, 10650128), (372, 7987596), (496, 5990697), (558, 5325064), (744, 3993798), (1116, 2662532), (1488, 1996899), (2232, 1331266), (4464, 665633)]