211327685008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{65617}}^1$

素因数の和:66296

約数の個数: 80

約数和(自身を含む): 462811628160

約数和(自身を除く): 251483943152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 631, 638, 1262, 1276, 2524, 2552, 5048, 5104, 6941, 10096, 13882, 18299, 27764, 36598, 55528, 65617, 73196, 111056, 131234, 146392, 201289, 262468, 292784, 402578, 524936, 721787, 805156, 1049872, 1443574, 1610312, 1902893, 2887148, 3220624, 3805786, 5774296, 7611572, 11548592, 15223144, 20931823, 30446288, 41404327, 41863646, 82808654, 83727292, 165617308, 167454584, 331234616, 334909168, 455447597, 662469232, 910895194, 1200725483, 1821790388, 2401450966, 3643580776, 4802901932, 7287161552, 9605803864, 13207980313, 19211607728, 26415960626, 52831921252, 105663842504, 211327685008]

約数ペア:

[(1, 211327685008), (2, 105663842504), (4, 52831921252), (8, 26415960626), (11, 19211607728), (16, 13207980313), (22, 9605803864), (29, 7287161552), (44, 4802901932), (58, 3643580776), (88, 2401450966), (116, 1821790388), (176, 1200725483), (232, 910895194), (319, 662469232), (464, 455447597), (631, 334909168), (638, 331234616), (1262, 167454584), (1276, 165617308), (2524, 83727292), (2552, 82808654), (5048, 41863646), (5104, 41404327), (6941, 30446288), (10096, 20931823), (13882, 15223144), (18299, 11548592), (27764, 7611572), (36598, 5774296), (55528, 3805786), (65617, 3220624), (73196, 2887148), (111056, 1902893), (131234, 1610312), (146392, 1443574), (201289, 1049872), (262468, 805156), (292784, 721787), (402578, 524936)]