2220264888

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{129749}}^1$

素因数の和:129812

約数の個数: 64

約数和(自身を含む): 5978880000

約数和(自身を除く): 3758615112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 8556, 17112, 129749, 259498, 389247, 518996, 778494, 1037992, 1556988, 2984227, 3113976, 4022219, 5968454, 8044438, 8952681, 11936908, 12066657, 16088876, 17905362, 23873816, 24133314, 32177752, 35810724, 48266628, 71621448, 92511037, 96533256, 185022074, 277533111, 370044148, 555066222, 740088296, 1110132444, 2220264888]

約数ペア:

[(1, 2220264888), (2, 1110132444), (3, 740088296), (4, 555066222), (6, 370044148), (8, 277533111), (12, 185022074), (23, 96533256), (24, 92511037), (31, 71621448), (46, 48266628), (62, 35810724), (69, 32177752), (92, 24133314), (93, 23873816), (124, 17905362), (138, 16088876), (184, 12066657), (186, 11936908), (248, 8952681), (276, 8044438), (372, 5968454), (552, 4022219), (713, 3113976), (744, 2984227), (1426, 1556988), (2139, 1037992), (2852, 778494), (4278, 518996), (5704, 389247), (8556, 259498), (17112, 129749)]