243391512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111443}}^1$

素因数の和:111472

約数の個数: 64

約数和(自身を含む): 748903680

約数和(自身を除く): 505512168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 111443, 222886, 334329, 445772, 668658, 780101, 891544, 1337316, 1448759, 1560202, 2340303, 2674632, 2897518, 3120404, 4346277, 4680606, 5795036, 6240808, 8692554, 9361212, 10141313, 11590072, 17385108, 18722424, 20282626, 30423939, 34770216, 40565252, 60847878, 81130504, 121695756, 243391512]

約数ペア:

[(1, 243391512), (2, 121695756), (3, 81130504), (4, 60847878), (6, 40565252), (7, 34770216), (8, 30423939), (12, 20282626), (13, 18722424), (14, 17385108), (21, 11590072), (24, 10141313), (26, 9361212), (28, 8692554), (39, 6240808), (42, 5795036), (52, 4680606), (56, 4346277), (78, 3120404), (84, 2897518), (91, 2674632), (104, 2340303), (156, 1560202), (168, 1448759), (182, 1337316), (273, 891544), (312, 780101), (364, 668658), (546, 445772), (728, 334329), (1092, 222886), (2184, 111443)]