2129442192

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:901

約数の個数: 120

約数和(自身を含む): 6044613120

約数和(自身を除く): 3915170928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 191, 278, 382, 417, 556, 557, 573, 764, 834, 1112, 1114, 1146, 1251, 1528, 1668, 1671, 1719, 2224, 2228, 2292, 2502, 3056, 3336, 3342, 3438, 4456, 4584, 5004, 5013, 6672, 6684, 6876, 8912, 9168, 10008, 10026, 13368, 13752, 20016, 20052, 26549, 26736, 27504, 40104, 53098, 77423, 79647, 80208, 106196, 106387, 154846, 159294, 212392, 212774, 232269, 238941, 309692, 318588, 319161, 424784, 425548, 464538, 477882, 619384, 637176, 638322, 696807, 851096, 929076, 955764, 957483, 1238768, 1274352, 1276644, 1393614, 1702192, 1858152, 1911528, 1914966, 2553288, 2787228, 3716304, 3823056, 3829932, 5106576, 5574456, 7659864, 11148912, 14787793, 15319728, 29575586, 44363379, 59151172, 88726758, 118302344, 133090137, 177453516, 236604688, 266180274, 354907032, 532360548, 709814064, 1064721096, 2129442192]

約数ペア:

[(1, 2129442192), (2, 1064721096), (3, 709814064), (4, 532360548), (6, 354907032), (8, 266180274), (9, 236604688), (12, 177453516), (16, 133090137), (18, 118302344), (24, 88726758), (36, 59151172), (48, 44363379), (72, 29575586), (139, 15319728), (144, 14787793), (191, 11148912), (278, 7659864), (382, 5574456), (417, 5106576), (556, 3829932), (557, 3823056), (573, 3716304), (764, 2787228), (834, 2553288), (1112, 1914966), (1114, 1911528), (1146, 1858152), (1251, 1702192), (1528, 1393614), (1668, 1276644), (1671, 1274352), (1719, 1238768), (2224, 957483), (2228, 955764), (2292, 929076), (2502, 851096), (3056, 696807), (3336, 638322), (3342, 637176), (3438, 619384), (4456, 477882), (4584, 464538), (5004, 425548), (5013, 424784), (6672, 319161), (6684, 318588), (6876, 309692), (8912, 238941), (9168, 232269), (10008, 212774), (10026, 212392), (13368, 159294), (13752, 154846), (20016, 106387), (20052, 106196), (26549, 80208), (26736, 79647), (27504, 77423), (40104, 53098)]