544771188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68473}}^1$

素因数の和:68513

約数の個数: 72

約数和(自身を含む): 1570245768

約数和(自身を除く): 1025474580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 68473, 136946, 205419, 273892, 410838, 616257, 821676, 890149, 1164041, 1232514, 1780298, 2328082, 2465028, 2670447, 3492123, 3560596, 4656164, 5340894, 6984246, 8011341, 10476369, 10681788, 13968492, 15132533, 16022682, 20952738, 30265066, 32045364, 41905476, 45397599, 60530132, 90795198, 136192797, 181590396, 272385594, 544771188]

約数ペア:

[(1, 544771188), (2, 272385594), (3, 181590396), (4, 136192797), (6, 90795198), (9, 60530132), (12, 45397599), (13, 41905476), (17, 32045364), (18, 30265066), (26, 20952738), (34, 16022682), (36, 15132533), (39, 13968492), (51, 10681788), (52, 10476369), (68, 8011341), (78, 6984246), (102, 5340894), (117, 4656164), (153, 3560596), (156, 3492123), (204, 2670447), (221, 2465028), (234, 2328082), (306, 1780298), (442, 1232514), (468, 1164041), (612, 890149), (663, 821676), (884, 616257), (1326, 410838), (1989, 273892), (2652, 205419), (3978, 136946), (7956, 68473)]