346987008

素因数分解:

$2^9\times 3^2\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:574

約数の個数: 120

約数和(自身を含む): 1008755748

約数和(自身を除く): 661768740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 257, 288, 293, 384, 512, 514, 576, 586, 768, 771, 879, 1028, 1152, 1172, 1536, 1542, 1758, 2056, 2304, 2313, 2344, 2637, 3084, 3516, 4112, 4608, 4626, 4688, 5274, 6168, 7032, 8224, 9252, 9376, 10548, 12336, 14064, 16448, 18504, 18752, 21096, 24672, 28128, 32896, 37008, 37504, 42192, 49344, 56256, 65792, 74016, 75008, 75301, 84384, 98688, 112512, 131584, 148032, 150016, 150602, 168768, 197376, 225024, 225903, 296064, 301204, 337536, 394752, 450048, 451806, 592128, 602408, 675072, 677709, 903612, 1184256, 1204816, 1350144, 1355418, 1807224, 2409632, 2710836, 3614448, 4819264, 5421672, 7228896, 9638528, 10843344, 14457792, 19277056, 21686688, 28915584, 38554112, 43373376, 57831168, 86746752, 115662336, 173493504, 346987008]

約数ペア:

[(1, 346987008), (2, 173493504), (3, 115662336), (4, 86746752), (6, 57831168), (8, 43373376), (9, 38554112), (12, 28915584), (16, 21686688), (18, 19277056), (24, 14457792), (32, 10843344), (36, 9638528), (48, 7228896), (64, 5421672), (72, 4819264), (96, 3614448), (128, 2710836), (144, 2409632), (192, 1807224), (256, 1355418), (257, 1350144), (288, 1204816), (293, 1184256), (384, 903612), (512, 677709), (514, 675072), (576, 602408), (586, 592128), (768, 451806), (771, 450048), (879, 394752), (1028, 337536), (1152, 301204), (1172, 296064), (1536, 225903), (1542, 225024), (1758, 197376), (2056, 168768), (2304, 150602), (2313, 150016), (2344, 148032), (2637, 131584), (3084, 112512), (3516, 98688), (4112, 84384), (4608, 75301), (4626, 75008), (4688, 74016), (5274, 65792), (6168, 56256), (7032, 49344), (8224, 42192), (9252, 37504), (9376, 37008), (10548, 32896), (12336, 28128), (14064, 24672), (16448, 21096), (18504, 18752)]