521433044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 1072512000

約数和(自身を除く): 551078956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 127, 187, 242, 254, 374, 484, 499, 508, 748, 998, 1397, 1996, 2057, 2159, 2794, 4114, 4318, 5489, 5588, 8228, 8483, 8636, 10978, 15367, 16966, 21956, 23749, 30734, 33932, 47498, 60379, 61468, 63373, 93313, 94996, 120758, 126746, 186626, 241516, 253492, 261239, 373252, 522478, 697103, 1026443, 1044956, 1077341, 1394206, 2052886, 2154682, 2788412, 4105772, 4309364, 7668133, 11850751, 15336266, 23701502, 30672532, 47403004, 130358261, 260716522, 521433044]

約数ペア:

[(1, 521433044), (2, 260716522), (4, 130358261), (11, 47403004), (17, 30672532), (22, 23701502), (34, 15336266), (44, 11850751), (68, 7668133), (121, 4309364), (127, 4105772), (187, 2788412), (242, 2154682), (254, 2052886), (374, 1394206), (484, 1077341), (499, 1044956), (508, 1026443), (748, 697103), (998, 522478), (1397, 373252), (1996, 261239), (2057, 253492), (2159, 241516), (2794, 186626), (4114, 126746), (4318, 120758), (5489, 94996), (5588, 93313), (8228, 63373), (8483, 61468), (8636, 60379), (10978, 47498), (15367, 33932), (16966, 30734), (21956, 23749)]