1557229296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{36493}}^1$

素因数の和:36638

約数の個数: 80

約数和(自身を含む): 4633862144

約数和(自身を除く): 3076632848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 10668, 14224, 21336, 36493, 42672, 72986, 109479, 145972, 218958, 255451, 291944, 437916, 510902, 583888, 766353, 875832, 1021804, 1532706, 1751664, 2043608, 3065412, 4087216, 4634611, 6130824, 9269222, 12261648, 13903833, 18538444, 27807666, 32442277, 37076888, 55615332, 64884554, 74153776, 97326831, 111230664, 129769108, 194653662, 222461328, 259538216, 389307324, 519076432, 778614648, 1557229296]

約数ペア:

[(1, 1557229296), (2, 778614648), (3, 519076432), (4, 389307324), (6, 259538216), (7, 222461328), (8, 194653662), (12, 129769108), (14, 111230664), (16, 97326831), (21, 74153776), (24, 64884554), (28, 55615332), (42, 37076888), (48, 32442277), (56, 27807666), (84, 18538444), (112, 13903833), (127, 12261648), (168, 9269222), (254, 6130824), (336, 4634611), (381, 4087216), (508, 3065412), (762, 2043608), (889, 1751664), (1016, 1532706), (1524, 1021804), (1778, 875832), (2032, 766353), (2667, 583888), (3048, 510902), (3556, 437916), (5334, 291944), (6096, 255451), (7112, 218958), (10668, 145972), (14224, 109479), (21336, 72986), (36493, 42672)]