2205215656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 5079499200

約数和(自身を除く): 2874283544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 289, 356, 476, 578, 623, 712, 952, 1156, 1246, 1513, 1531, 2023, 2312, 2492, 3026, 3062, 4046, 4984, 6052, 6124, 8092, 10591, 10717, 12104, 12248, 16184, 21182, 21434, 25721, 26027, 42364, 42868, 51442, 52054, 84728, 85736, 102884, 104108, 136259, 180047, 182189, 205768, 208216, 272518, 360094, 364378, 442459, 545036, 720188, 728756, 884918, 953813, 1090072, 1440376, 1457512, 1769836, 1907626, 2316403, 3097213, 3539672, 3815252, 4632806, 6194426, 7630504, 9265612, 12388852, 16214821, 18531224, 24777704, 32429642, 39378851, 64859284, 78757702, 129718568, 157515404, 275651957, 315030808, 551303914, 1102607828, 2205215656]

約数ペア:

[(1, 2205215656), (2, 1102607828), (4, 551303914), (7, 315030808), (8, 275651957), (14, 157515404), (17, 129718568), (28, 78757702), (34, 64859284), (56, 39378851), (68, 32429642), (89, 24777704), (119, 18531224), (136, 16214821), (178, 12388852), (238, 9265612), (289, 7630504), (356, 6194426), (476, 4632806), (578, 3815252), (623, 3539672), (712, 3097213), (952, 2316403), (1156, 1907626), (1246, 1769836), (1513, 1457512), (1531, 1440376), (2023, 1090072), (2312, 953813), (2492, 884918), (3026, 728756), (3062, 720188), (4046, 545036), (4984, 442459), (6052, 364378), (6124, 360094), (8092, 272518), (10591, 208216), (10717, 205768), (12104, 182189), (12248, 180047), (16184, 136259), (21182, 104108), (21434, 102884), (25721, 85736), (26027, 84728), (42364, 52054), (42868, 51442)]