2128638864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{9857}}^1$

素因数の和:10288

約数の個数: 80

約数和(自身を含む): 6014168640

約数和(自身を除く): 3885529776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 409, 528, 818, 1227, 1636, 2454, 3272, 4499, 4908, 6544, 8998, 9816, 9857, 13497, 17996, 19632, 19714, 26994, 29571, 35992, 39428, 53988, 59142, 71984, 78856, 107976, 108427, 118284, 157712, 215952, 216854, 236568, 325281, 433708, 473136, 650562, 867416, 1301124, 1734832, 2602248, 4031513, 5204496, 8063026, 12094539, 16126052, 24189078, 32252104, 44346643, 48378156, 64504208, 88693286, 96756312, 133039929, 177386572, 193512624, 266079858, 354773144, 532159716, 709546288, 1064319432, 2128638864]

約数ペア:

[(1, 2128638864), (2, 1064319432), (3, 709546288), (4, 532159716), (6, 354773144), (8, 266079858), (11, 193512624), (12, 177386572), (16, 133039929), (22, 96756312), (24, 88693286), (33, 64504208), (44, 48378156), (48, 44346643), (66, 32252104), (88, 24189078), (132, 16126052), (176, 12094539), (264, 8063026), (409, 5204496), (528, 4031513), (818, 2602248), (1227, 1734832), (1636, 1301124), (2454, 867416), (3272, 650562), (4499, 473136), (4908, 433708), (6544, 325281), (8998, 236568), (9816, 216854), (9857, 215952), (13497, 157712), (17996, 118284), (19632, 108427), (19714, 107976), (26994, 78856), (29571, 71984), (35992, 59142), (39428, 53988)]