221077152

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4019}}^1$

素因数の和:4226

約数の個数: 72

約数和(自身を含む): 632136960

約数和(自身を除く): 411059808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4019, 4584, 6112, 6876, 8038, 9168, 12057, 13752, 16076, 18336, 24114, 27504, 32152, 36171, 48228, 55008, 64304, 72342, 96456, 128608, 144684, 192912, 289368, 385824, 578736, 767629, 1157472, 1535258, 2302887, 3070516, 4605774, 6141032, 6908661, 9211548, 12282064, 13817322, 18423096, 24564128, 27634644, 36846192, 55269288, 73692384, 110538576, 221077152]

約数ペア:

[(1, 221077152), (2, 110538576), (3, 73692384), (4, 55269288), (6, 36846192), (8, 27634644), (9, 24564128), (12, 18423096), (16, 13817322), (18, 12282064), (24, 9211548), (32, 6908661), (36, 6141032), (48, 4605774), (72, 3070516), (96, 2302887), (144, 1535258), (191, 1157472), (288, 767629), (382, 578736), (573, 385824), (764, 289368), (1146, 192912), (1528, 144684), (1719, 128608), (2292, 96456), (3056, 72342), (3438, 64304), (4019, 55008), (4584, 48228), (6112, 36171), (6876, 32152), (8038, 27504), (9168, 24114), (12057, 18336), (13752, 16076)]