490543824

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{537877}}^1$

素因数の和:537907

約数の個数: 40

約数和(自身を含む): 1333937440

約数和(自身を除く): 843393616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 537877, 1075754, 1613631, 2151508, 3227262, 4303016, 6454524, 8606032, 10219663, 12909048, 20439326, 25818096, 30658989, 40878652, 61317978, 81757304, 122635956, 163514608, 245271912, 490543824]

約数ペア:

[(1, 490543824), (2, 245271912), (3, 163514608), (4, 122635956), (6, 81757304), (8, 61317978), (12, 40878652), (16, 30658989), (19, 25818096), (24, 20439326), (38, 12909048), (48, 10219663), (57, 8606032), (76, 6454524), (114, 4303016), (152, 3227262), (228, 2151508), (304, 1613631), (456, 1075754), (912, 537877)]