244258404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2877

約数の個数: 72

約数和(自身を含む): 631727712

約数和(自身を除く): 387469308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 2801, 3354, 5602, 6708, 7267, 8403, 11204, 14534, 16806, 21801, 29068, 33612, 36413, 43602, 72826, 87204, 109239, 120443, 145652, 218478, 240886, 361329, 436956, 473369, 481772, 722658, 946738, 1420107, 1445316, 1565759, 1893476, 2840214, 3131518, 4697277, 5680428, 6263036, 9394554, 18789108, 20354867, 40709734, 61064601, 81419468, 122129202, 244258404]

約数ペア:

[(1, 244258404), (2, 122129202), (3, 81419468), (4, 61064601), (6, 40709734), (12, 20354867), (13, 18789108), (26, 9394554), (39, 6263036), (43, 5680428), (52, 4697277), (78, 3131518), (86, 2840214), (129, 1893476), (156, 1565759), (169, 1445316), (172, 1420107), (258, 946738), (338, 722658), (507, 481772), (516, 473369), (559, 436956), (676, 361329), (1014, 240886), (1118, 218478), (1677, 145652), (2028, 120443), (2236, 109239), (2801, 87204), (3354, 72826), (5602, 43602), (6708, 36413), (7267, 33612), (8403, 29068), (11204, 21801), (14534, 16806)]