269601228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13397}}^1$

素因数の和:13463

約数の個数: 72

約数和(自身を含む): 751038288

約数和(自身を除く): 481437060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 13397, 20124, 26794, 40191, 53588, 80382, 120573, 160764, 174161, 241146, 348322, 482292, 522483, 576071, 696644, 1044966, 1152142, 1567449, 1728213, 2089932, 2304284, 3134898, 3456426, 5184639, 6269796, 6912852, 7488923, 10369278, 14977846, 20738556, 22466769, 29955692, 44933538, 67400307, 89867076, 134800614, 269601228]

約数ペア:

[(1, 269601228), (2, 134800614), (3, 89867076), (4, 67400307), (6, 44933538), (9, 29955692), (12, 22466769), (13, 20738556), (18, 14977846), (26, 10369278), (36, 7488923), (39, 6912852), (43, 6269796), (52, 5184639), (78, 3456426), (86, 3134898), (117, 2304284), (129, 2089932), (156, 1728213), (172, 1567449), (234, 1152142), (258, 1044966), (387, 696644), (468, 576071), (516, 522483), (559, 482292), (774, 348322), (1118, 241146), (1548, 174161), (1677, 160764), (2236, 120573), (3354, 80382), (5031, 53588), (6708, 40191), (10062, 26794), (13397, 20124)]