1566861338

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 3057709824

約数和(自身を除く): 1490848486

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 103, 119, 161, 206, 238, 322, 391, 397, 721, 782, 794, 833, 1127, 1442, 1666, 1751, 2254, 2369, 2737, 2779, 3502, 4738, 5047, 5474, 5558, 6749, 9131, 10094, 12257, 13498, 16583, 18262, 19159, 19453, 24514, 33166, 38318, 38906, 40273, 40891, 47243, 63917, 80546, 81782, 85799, 94486, 116081, 127834, 155227, 171598, 232162, 281911, 286237, 310454, 330701, 447419, 563822, 572474, 661402, 695147, 894838, 940493, 1086589, 1390294, 1880986, 1973377, 2003659, 2173178, 3946754, 4007318, 4866029, 6583451, 7606123, 9732058, 13166902, 15212246, 15988381, 31976762, 34062203, 46084157, 68124406, 92168314, 111918667, 223837334, 783430669, 1566861338]

約数ペア:

[(1, 1566861338), (2, 783430669), (7, 223837334), (14, 111918667), (17, 92168314), (23, 68124406), (34, 46084157), (46, 34062203), (49, 31976762), (98, 15988381), (103, 15212246), (119, 13166902), (161, 9732058), (206, 7606123), (238, 6583451), (322, 4866029), (391, 4007318), (397, 3946754), (721, 2173178), (782, 2003659), (794, 1973377), (833, 1880986), (1127, 1390294), (1442, 1086589), (1666, 940493), (1751, 894838), (2254, 695147), (2369, 661402), (2737, 572474), (2779, 563822), (3502, 447419), (4738, 330701), (5047, 310454), (5474, 286237), (5558, 281911), (6749, 232162), (9131, 171598), (10094, 155227), (12257, 127834), (13498, 116081), (16583, 94486), (18262, 85799), (19159, 81782), (19453, 80546), (24514, 63917), (33166, 47243), (38318, 40891), (38906, 40273)]