279716616

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3275

約数の個数: 96

約数和(自身を含む): 805671360

約数和(自身を除く): 525954744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 636, 828, 954, 1219, 1272, 1656, 1908, 2438, 3187, 3657, 3816, 4876, 6374, 7314, 9561, 9752, 10971, 12748, 14628, 19122, 21942, 25496, 28683, 29256, 38244, 43884, 57366, 73301, 76488, 87768, 114732, 146602, 168911, 219903, 229464, 293204, 337822, 439806, 506733, 586408, 659709, 675644, 879612, 1013466, 1319418, 1351288, 1520199, 1759224, 2026932, 2638836, 3040398, 3884953, 4053864, 5277672, 6080796, 7769906, 11654859, 12161592, 15539812, 23309718, 31079624, 34964577, 46619436, 69929154, 93238872, 139858308, 279716616]

約数ペア:

[(1, 279716616), (2, 139858308), (3, 93238872), (4, 69929154), (6, 46619436), (8, 34964577), (9, 31079624), (12, 23309718), (18, 15539812), (23, 12161592), (24, 11654859), (36, 7769906), (46, 6080796), (53, 5277672), (69, 4053864), (72, 3884953), (92, 3040398), (106, 2638836), (138, 2026932), (159, 1759224), (184, 1520199), (207, 1351288), (212, 1319418), (276, 1013466), (318, 879612), (414, 675644), (424, 659709), (477, 586408), (552, 506733), (636, 439806), (828, 337822), (954, 293204), (1219, 229464), (1272, 219903), (1656, 168911), (1908, 146602), (2438, 114732), (3187, 87768), (3657, 76488), (3816, 73301), (4876, 57366), (6374, 43884), (7314, 38244), (9561, 29256), (9752, 28683), (10971, 25496), (12748, 21942), (14628, 19122)]