323994580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2657}}^1$

素因数の和:2753

約数の個数: 96

約数和(自身を含む): 850219776

約数和(自身を除く): 526225196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 455, 469, 670, 871, 910, 938, 1340, 1742, 1820, 1876, 2345, 2657, 3484, 4355, 4690, 5314, 6097, 8710, 9380, 10628, 12194, 13285, 17420, 18599, 24388, 26570, 30485, 34541, 37198, 53140, 60970, 69082, 74396, 92995, 121940, 138164, 172705, 178019, 185990, 241787, 345410, 356038, 371980, 483574, 690820, 712076, 890095, 967148, 1208935, 1246133, 1780190, 2314247, 2417870, 2492266, 3560380, 4628494, 4835740, 4984532, 6230665, 9256988, 11571235, 12461330, 16199729, 23142470, 24922660, 32399458, 46284940, 64798916, 80998645, 161997290, 323994580]

約数ペア:

[(1, 323994580), (2, 161997290), (4, 80998645), (5, 64798916), (7, 46284940), (10, 32399458), (13, 24922660), (14, 23142470), (20, 16199729), (26, 12461330), (28, 11571235), (35, 9256988), (52, 6230665), (65, 4984532), (67, 4835740), (70, 4628494), (91, 3560380), (130, 2492266), (134, 2417870), (140, 2314247), (182, 1780190), (260, 1246133), (268, 1208935), (335, 967148), (364, 890095), (455, 712076), (469, 690820), (670, 483574), (871, 371980), (910, 356038), (938, 345410), (1340, 241787), (1742, 185990), (1820, 178019), (1876, 172705), (2345, 138164), (2657, 121940), (3484, 92995), (4355, 74396), (4690, 69082), (5314, 60970), (6097, 53140), (8710, 37198), (9380, 34541), (10628, 30485), (12194, 26570), (13285, 24388), (17420, 18599)]