221358144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{164701}}^1$

素因数の和:164723

約数の個数: 56

約数和(自身を含む): 669348928

約数和(自身を除く): 447990784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 164701, 329402, 494103, 658804, 988206, 1152907, 1317608, 1976412, 2305814, 2635216, 3458721, 3952824, 4611628, 5270432, 6917442, 7905648, 9223256, 10540864, 13834884, 15811296, 18446512, 27669768, 31622592, 36893024, 55339536, 73786048, 110679072, 221358144]

約数ペア:

[(1, 221358144), (2, 110679072), (3, 73786048), (4, 55339536), (6, 36893024), (7, 31622592), (8, 27669768), (12, 18446512), (14, 15811296), (16, 13834884), (21, 10540864), (24, 9223256), (28, 7905648), (32, 6917442), (42, 5270432), (48, 4611628), (56, 3952824), (64, 3458721), (84, 2635216), (96, 2305814), (112, 1976412), (168, 1317608), (192, 1152907), (224, 988206), (336, 658804), (448, 494103), (672, 329402), (1344, 164701)]