1340905392

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{490097}}^1$

素因数の和:490130

約数の個数: 60

約数和(自身を含む): 3950189880

約数和(自身を除く): 2609284488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 490097, 980194, 1470291, 1960388, 2940582, 3920776, 4410873, 5881164, 7841552, 8821746, 9311843, 11762328, 17643492, 18623686, 23524656, 27935529, 35286984, 37247372, 55871058, 70573968, 74494744, 83806587, 111742116, 148989488, 167613174, 223484232, 335226348, 446968464, 670452696, 1340905392]

約数ペア:

[(1, 1340905392), (2, 670452696), (3, 446968464), (4, 335226348), (6, 223484232), (8, 167613174), (9, 148989488), (12, 111742116), (16, 83806587), (18, 74494744), (19, 70573968), (24, 55871058), (36, 37247372), (38, 35286984), (48, 27935529), (57, 23524656), (72, 18623686), (76, 17643492), (114, 11762328), (144, 9311843), (152, 8821746), (171, 7841552), (228, 5881164), (304, 4410873), (342, 3920776), (456, 2940582), (684, 1960388), (912, 1470291), (1368, 980194), (2736, 490097)]