222869808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{221101}}^1$

素因数の和:221122

約数の個数: 60

約数和(自身を含む): 712832848

約数和(自身を除く): 489963040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 221101, 442202, 663303, 884404, 1326606, 1547707, 1768808, 1989909, 2653212, 3095414, 3537616, 3979818, 4643121, 5306424, 6190828, 7959636, 9286242, 10612848, 12381656, 13929363, 15919272, 18572484, 24763312, 27858726, 31838544, 37144968, 55717452, 74289936, 111434904, 222869808]

約数ペア:

[(1, 222869808), (2, 111434904), (3, 74289936), (4, 55717452), (6, 37144968), (7, 31838544), (8, 27858726), (9, 24763312), (12, 18572484), (14, 15919272), (16, 13929363), (18, 12381656), (21, 10612848), (24, 9286242), (28, 7959636), (36, 6190828), (42, 5306424), (48, 4643121), (56, 3979818), (63, 3537616), (72, 3095414), (84, 2653212), (112, 1989909), (126, 1768808), (144, 1547707), (168, 1326606), (252, 884404), (336, 663303), (504, 442202), (1008, 221101)]