690629376

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{11383}}^1$

素因数の和:11481

約数の個数: 72

約数和(自身を含む): 1861511680

約数和(自身を除く): 1170882304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 11383, 15168, 20224, 22766, 30336, 34149, 45532, 60672, 68298, 91064, 136596, 182128, 273192, 364256, 546384, 728512, 899257, 1092768, 1457024, 1798514, 2185536, 2697771, 2914048, 3597028, 4371072, 5395542, 7194056, 8742144, 10791084, 14388112, 21582168, 28776224, 43164336, 57552448, 86328672, 115104896, 172657344, 230209792, 345314688, 690629376]

約数ペア:

[(1, 690629376), (2, 345314688), (3, 230209792), (4, 172657344), (6, 115104896), (8, 86328672), (12, 57552448), (16, 43164336), (24, 28776224), (32, 21582168), (48, 14388112), (64, 10791084), (79, 8742144), (96, 7194056), (128, 5395542), (158, 4371072), (192, 3597028), (237, 2914048), (256, 2697771), (316, 2185536), (384, 1798514), (474, 1457024), (632, 1092768), (768, 899257), (948, 728512), (1264, 546384), (1896, 364256), (2528, 273192), (3792, 182128), (5056, 136596), (7584, 91064), (10112, 68298), (11383, 60672), (15168, 45532), (20224, 34149), (22766, 30336)]