2819469888

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257627}}^1$

素因数の和:257664

約数の個数: 84

約数和(自身を含む): 8506876560

約数和(自身を除く): 5687406672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 257627, 515254, 772881, 1030508, 1545762, 2061016, 2318643, 3091524, 4122032, 4637286, 4894913, 6183048, 8244064, 9274572, 9789826, 12366096, 14684739, 16488128, 18549144, 19579652, 24732192, 29369478, 37098288, 39159304, 44054217, 49464384, 58738956, 74196576, 78318608, 88108434, 117477912, 148393152, 156637216, 176216868, 234955824, 313274432, 352433736, 469911648, 704867472, 939823296, 1409734944, 2819469888]

約数ペア:

[(1, 2819469888), (2, 1409734944), (3, 939823296), (4, 704867472), (6, 469911648), (8, 352433736), (9, 313274432), (12, 234955824), (16, 176216868), (18, 156637216), (19, 148393152), (24, 117477912), (32, 88108434), (36, 78318608), (38, 74196576), (48, 58738956), (57, 49464384), (64, 44054217), (72, 39159304), (76, 37098288), (96, 29369478), (114, 24732192), (144, 19579652), (152, 18549144), (171, 16488128), (192, 14684739), (228, 12366096), (288, 9789826), (304, 9274572), (342, 8244064), (456, 6183048), (576, 4894913), (608, 4637286), (684, 4122032), (912, 3091524), (1216, 2318643), (1368, 2061016), (1824, 1545762), (2736, 1030508), (3648, 772881), (5472, 515254), (10944, 257627)]