864676072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 1785168000

約数和(自身を除く): 920491928

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 109, 166, 218, 332, 436, 664, 872, 919, 1079, 1417, 1838, 2158, 2834, 3676, 4316, 5668, 7352, 8632, 9047, 11336, 11947, 18094, 23894, 36188, 47788, 72376, 76277, 95576, 100171, 117611, 152554, 200342, 235222, 305108, 400684, 470444, 610216, 801368, 940888, 991601, 1302223, 1983202, 2604446, 3966404, 5208892, 7932808, 8314193, 10417784, 16628386, 33256772, 66513544, 108084509, 216169018, 432338036, 864676072]

約数ペア:

[(1, 864676072), (2, 432338036), (4, 216169018), (8, 108084509), (13, 66513544), (26, 33256772), (52, 16628386), (83, 10417784), (104, 8314193), (109, 7932808), (166, 5208892), (218, 3966404), (332, 2604446), (436, 1983202), (664, 1302223), (872, 991601), (919, 940888), (1079, 801368), (1417, 610216), (1838, 470444), (2158, 400684), (2834, 305108), (3676, 235222), (4316, 200342), (5668, 152554), (7352, 117611), (8632, 100171), (9047, 95576), (11336, 76277), (11947, 72376), (18094, 47788), (23894, 36188)]