996908264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1423}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 2153088000

約数和(自身を除く): 1156179736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 419, 836, 838, 1423, 1672, 1676, 2846, 3352, 4609, 5692, 7961, 9218, 11384, 15653, 15922, 18436, 27037, 31306, 31844, 36872, 54074, 62612, 63688, 87571, 108148, 125224, 175142, 216296, 297407, 350284, 594814, 596237, 700568, 1189628, 1192474, 2379256, 2384948, 4769896, 6558607, 11328503, 13117214, 22657006, 26234428, 45314012, 52468856, 90628024, 124613533, 249227066, 498454132, 996908264]

約数ペア:

[(1, 996908264), (2, 498454132), (4, 249227066), (8, 124613533), (11, 90628024), (19, 52468856), (22, 45314012), (38, 26234428), (44, 22657006), (76, 13117214), (88, 11328503), (152, 6558607), (209, 4769896), (418, 2384948), (419, 2379256), (836, 1192474), (838, 1189628), (1423, 700568), (1672, 596237), (1676, 594814), (2846, 350284), (3352, 297407), (4609, 216296), (5692, 175142), (7961, 125224), (9218, 108148), (11384, 87571), (15653, 63688), (15922, 62612), (18436, 54074), (27037, 36872), (31306, 31844)]