212937336

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{5387}}^1$

素因数の和:5466

約数の個数: 80

約数和(自身を含む): 606311640

約数和(自身を除く): 393374304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 5387, 6588, 9882, 10774, 13176, 16161, 19764, 21548, 32322, 39528, 43096, 48483, 64644, 96966, 129288, 145449, 193932, 290898, 328607, 387864, 436347, 581796, 657214, 872694, 985821, 1163592, 1314428, 1745388, 1971642, 2628856, 2957463, 3490776, 3943284, 5914926, 7886568, 8872389, 11829852, 17744778, 23659704, 26617167, 35489556, 53234334, 70979112, 106468668, 212937336]

約数ペア:

[(1, 212937336), (2, 106468668), (3, 70979112), (4, 53234334), (6, 35489556), (8, 26617167), (9, 23659704), (12, 17744778), (18, 11829852), (24, 8872389), (27, 7886568), (36, 5914926), (54, 3943284), (61, 3490776), (72, 2957463), (81, 2628856), (108, 1971642), (122, 1745388), (162, 1314428), (183, 1163592), (216, 985821), (244, 872694), (324, 657214), (366, 581796), (488, 436347), (549, 387864), (648, 328607), (732, 290898), (1098, 193932), (1464, 145449), (1647, 129288), (2196, 96966), (3294, 64644), (4392, 48483), (4941, 43096), (5387, 39528), (6588, 32322), (9882, 21548), (10774, 19764), (13176, 16161)]