220556016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{66593}}^1$

素因数の和:66630

約数の個数: 60

約数和(自身を含む): 644097168

約数和(自身を除く): 423541152

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, 66593, 133186, 199779, 266372, 399558, 532744, 599337, 799116, 1065488, 1198674, 1531639, 1598232, 2397348, 3063278, 3196464, 4594917, 4794696, 6126556, 9189834, 9589392, 12253112, 13784751, 18379668, 24506224, 27569502, 36759336, 55139004, 73518672, 110278008, 220556016]

約数ペア:

[(1, 220556016), (2, 110278008), (3, 73518672), (4, 55139004), (6, 36759336), (8, 27569502), (9, 24506224), (12, 18379668), (16, 13784751), (18, 12253112), (23, 9589392), (24, 9189834), (36, 6126556), (46, 4794696), (48, 4594917), (69, 3196464), (72, 3063278), (92, 2397348), (138, 1598232), (144, 1531639), (184, 1198674), (207, 1065488), (276, 799116), (368, 599337), (414, 532744), (552, 399558), (828, 266372), (1104, 199779), (1656, 133186), (3312, 66593)]