1481672528

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{727}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 3397115904

約数和(自身を除く): 1915443376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 587, 727, 868, 1174, 1454, 1736, 2348, 2908, 3472, 4109, 4696, 5089, 5816, 8218, 9392, 10178, 11632, 16436, 18197, 20356, 22537, 32872, 36394, 40712, 45074, 65744, 72788, 81424, 90148, 127379, 145576, 157759, 180296, 254758, 291152, 315518, 360592, 426749, 509516, 631036, 853498, 1019032, 1262072, 1706996, 2038064, 2524144, 2987243, 3413992, 5974486, 6827984, 11948972, 13229219, 23897944, 26458438, 47795888, 52916876, 92604533, 105833752, 185209066, 211667504, 370418132, 740836264, 1481672528]

約数ペア:

[(1, 1481672528), (2, 740836264), (4, 370418132), (7, 211667504), (8, 185209066), (14, 105833752), (16, 92604533), (28, 52916876), (31, 47795888), (56, 26458438), (62, 23897944), (112, 13229219), (124, 11948972), (217, 6827984), (248, 5974486), (434, 3413992), (496, 2987243), (587, 2524144), (727, 2038064), (868, 1706996), (1174, 1262072), (1454, 1019032), (1736, 853498), (2348, 631036), (2908, 509516), (3472, 426749), (4109, 360592), (4696, 315518), (5089, 291152), (5816, 254758), (8218, 180296), (9392, 157759), (10178, 145576), (11632, 127379), (16436, 90148), (18197, 81424), (20356, 72788), (22537, 65744), (32872, 45074), (36394, 40712)]