641369568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32911}}^1$

素因数の和:32960

約数の個数: 96

約数和(自身を含む): 1990517760

約数和(自身を除く): 1349148192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 19488, 32911, 65822, 98733, 131644, 197466, 230377, 263288, 394932, 460754, 526576, 691131, 789864, 921508, 954419, 1053152, 1382262, 1579728, 1843016, 1908838, 2764524, 2863257, 3159456, 3686032, 3817676, 5529048, 5726514, 6680933, 7372064, 7635352, 11058096, 11453028, 13361866, 15270704, 20042799, 22116192, 22906056, 26723732, 30541408, 40085598, 45812112, 53447464, 80171196, 91624224, 106894928, 160342392, 213789856, 320684784, 641369568]

約数ペア:

[(1, 641369568), (2, 320684784), (3, 213789856), (4, 160342392), (6, 106894928), (7, 91624224), (8, 80171196), (12, 53447464), (14, 45812112), (16, 40085598), (21, 30541408), (24, 26723732), (28, 22906056), (29, 22116192), (32, 20042799), (42, 15270704), (48, 13361866), (56, 11453028), (58, 11058096), (84, 7635352), (87, 7372064), (96, 6680933), (112, 5726514), (116, 5529048), (168, 3817676), (174, 3686032), (203, 3159456), (224, 2863257), (232, 2764524), (336, 1908838), (348, 1843016), (406, 1579728), (464, 1382262), (609, 1053152), (672, 954419), (696, 921508), (812, 789864), (928, 691131), (1218, 526576), (1392, 460754), (1624, 394932), (2436, 263288), (2784, 230377), (3248, 197466), (4872, 131644), (6496, 98733), (9744, 65822), (19488, 32911)]