1258903434128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{215843}}^1$

素因数の和:216432

約数の個数: 80

約数和(自身を含む): 2650664471616

約数和(自身を除く): 1391761037488

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 523, 656, 697, 1046, 1394, 2092, 2788, 4184, 5576, 8368, 8891, 11152, 17782, 21443, 35564, 42886, 71128, 85772, 142256, 171544, 215843, 343088, 364531, 431686, 729062, 863372, 1458124, 1726744, 2916248, 3453488, 3669331, 5832496, 7338662, 8849563, 14677324, 17699126, 29354648, 35398252, 58709296, 70796504, 112885889, 141593008, 150442571, 225771778, 300885142, 451543556, 601770284, 903087112, 1203540568, 1806174224, 1919060113, 2407081136, 3838120226, 4628321449, 7676240452, 9256642898, 15352480904, 18513285796, 30704961808, 37026571592, 74053143184, 78681464633, 157362929266, 314725858532, 629451717064, 1258903434128]

約数ペア:

[(1, 1258903434128), (2, 629451717064), (4, 314725858532), (8, 157362929266), (16, 78681464633), (17, 74053143184), (34, 37026571592), (41, 30704961808), (68, 18513285796), (82, 15352480904), (136, 9256642898), (164, 7676240452), (272, 4628321449), (328, 3838120226), (523, 2407081136), (656, 1919060113), (697, 1806174224), (1046, 1203540568), (1394, 903087112), (2092, 601770284), (2788, 451543556), (4184, 300885142), (5576, 225771778), (8368, 150442571), (8891, 141593008), (11152, 112885889), (17782, 70796504), (21443, 58709296), (35564, 35398252), (42886, 29354648), (71128, 17699126), (85772, 14677324), (142256, 8849563), (171544, 7338662), (215843, 5832496), (343088, 3669331), (364531, 3453488), (431686, 2916248), (729062, 1726744), (863372, 1458124)]