489923184

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443771}}^1$

素因数の和:443805

約数の個数: 40

約数和(自身を含む): 1320665472

約数和(自身を除く): 830742288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 443771, 887542, 1331313, 1775084, 2662626, 3550168, 5325252, 7100336, 10206733, 10650504, 20413466, 21301008, 30620199, 40826932, 61240398, 81653864, 122480796, 163307728, 244961592, 489923184]

約数ペア:

[(1, 489923184), (2, 244961592), (3, 163307728), (4, 122480796), (6, 81653864), (8, 61240398), (12, 40826932), (16, 30620199), (23, 21301008), (24, 20413466), (46, 10650504), (48, 10206733), (69, 7100336), (92, 5325252), (138, 3550168), (184, 2662626), (276, 1775084), (368, 1331313), (552, 887542), (1104, 443771)]