489967344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{147937}}^1$

素因数の和:147974

約数の個数: 60

約数和(自身を含む): 1430856336

約数和(自身を除く): 940888992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 147937, 295874, 443811, 591748, 887622, 1183496, 1331433, 1775244, 2366992, 2662866, 3402551, 3550488, 5325732, 6805102, 7100976, 10207653, 10651464, 13610204, 20415306, 21302928, 27220408, 30622959, 40830612, 54440816, 61245918, 81661224, 122491836, 163322448, 244983672, 489967344]

約数ペア:

[(1, 489967344), (2, 244983672), (3, 163322448), (4, 122491836), (6, 81661224), (8, 61245918), (9, 54440816), (12, 40830612), (16, 30622959), (18, 27220408), (23, 21302928), (24, 20415306), (36, 13610204), (46, 10651464), (48, 10207653), (69, 7100976), (72, 6805102), (92, 5325732), (138, 3550488), (144, 3402551), (184, 2662866), (207, 2366992), (276, 1775244), (368, 1331433), (414, 1183496), (552, 887622), (828, 591748), (1104, 443811), (1656, 295874), (3312, 147937)]