399661632

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{8783}}^1$

素因数の和:8880

約数の個数: 84

約数和(自身を含む): 1160190720

約数和(自身を除く): 760529088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 237, 288, 316, 474, 576, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5056, 5688, 7584, 8783, 11376, 15168, 17566, 22752, 26349, 35132, 45504, 52698, 70264, 79047, 105396, 140528, 158094, 210792, 281056, 316188, 421584, 562112, 632376, 693857, 843168, 1264752, 1387714, 1686336, 2081571, 2529504, 2775428, 4163142, 5059008, 5550856, 6244713, 8326284, 11101712, 12489426, 16652568, 22203424, 24978852, 33305136, 44406848, 49957704, 66610272, 99915408, 133220544, 199830816, 399661632]

約数ペア:

[(1, 399661632), (2, 199830816), (3, 133220544), (4, 99915408), (6, 66610272), (8, 49957704), (9, 44406848), (12, 33305136), (16, 24978852), (18, 22203424), (24, 16652568), (32, 12489426), (36, 11101712), (48, 8326284), (64, 6244713), (72, 5550856), (79, 5059008), (96, 4163142), (144, 2775428), (158, 2529504), (192, 2081571), (237, 1686336), (288, 1387714), (316, 1264752), (474, 843168), (576, 693857), (632, 632376), (711, 562112), (948, 421584), (1264, 316188), (1422, 281056), (1896, 210792), (2528, 158094), (2844, 140528), (3792, 105396), (5056, 79047), (5688, 70264), (7584, 52698), (8783, 45504), (11376, 35132), (15168, 26349), (17566, 22752)]