2615088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 7943936

約数和(自身を除く): 5328848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 181, 258, 301, 336, 344, 362, 516, 543, 602, 688, 724, 903, 1032, 1086, 1204, 1267, 1448, 1806, 2064, 2172, 2408, 2534, 2896, 3612, 3801, 4344, 4816, 5068, 7224, 7602, 7783, 8688, 10136, 14448, 15204, 15566, 20272, 23349, 30408, 31132, 46698, 54481, 60816, 62264, 93396, 108962, 124528, 163443, 186792, 217924, 326886, 373584, 435848, 653772, 871696, 1307544, 2615088]

約数ペア:

[(1, 2615088), (2, 1307544), (3, 871696), (4, 653772), (6, 435848), (7, 373584), (8, 326886), (12, 217924), (14, 186792), (16, 163443), (21, 124528), (24, 108962), (28, 93396), (42, 62264), (43, 60816), (48, 54481), (56, 46698), (84, 31132), (86, 30408), (112, 23349), (129, 20272), (168, 15566), (172, 15204), (181, 14448), (258, 10136), (301, 8688), (336, 7783), (344, 7602), (362, 7224), (516, 5068), (543, 4816), (602, 4344), (688, 3801), (724, 3612), (903, 2896), (1032, 2534), (1086, 2408), (1204, 2172), (1267, 2064), (1448, 1806)]