665052012

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 1844152800

約数和(自身を除く): 1179100788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 59, 61, 87, 108, 116, 118, 122, 174, 177, 183, 236, 244, 261, 348, 354, 366, 522, 531, 549, 708, 732, 783, 1044, 1062, 1098, 1566, 1593, 1647, 1711, 1769, 2124, 2196, 3132, 3186, 3294, 3422, 3481, 3538, 3599, 5133, 5307, 6372, 6588, 6844, 6962, 7076, 7198, 10266, 10443, 10614, 10797, 13924, 14396, 15399, 15921, 20532, 20886, 21228, 21594, 30798, 31329, 31842, 32391, 41772, 43188, 46197, 47763, 61596, 62658, 63684, 64782, 92394, 93987, 95526, 97173, 100949, 104371, 125316, 129564, 184788, 187974, 191052, 194346, 201898, 208742, 212341, 302847, 313113, 375948, 388692, 403796, 417484, 424682, 605694, 626226, 637023, 849364, 908541, 939339, 1211388, 1252452, 1274046, 1817082, 1878678, 1911069, 2548092, 2725623, 2818017, 3634164, 3757356, 3822138, 5451246, 5636034, 5733207, 6157889, 7644276, 10902492, 11272068, 11466414, 12315778, 18473667, 22932828, 24631556, 36947334, 55421001, 73894668, 110842002, 166263003, 221684004, 332526006, 665052012]

約数ペア:

[(1, 665052012), (2, 332526006), (3, 221684004), (4, 166263003), (6, 110842002), (9, 73894668), (12, 55421001), (18, 36947334), (27, 24631556), (29, 22932828), (36, 18473667), (54, 12315778), (58, 11466414), (59, 11272068), (61, 10902492), (87, 7644276), (108, 6157889), (116, 5733207), (118, 5636034), (122, 5451246), (174, 3822138), (177, 3757356), (183, 3634164), (236, 2818017), (244, 2725623), (261, 2548092), (348, 1911069), (354, 1878678), (366, 1817082), (522, 1274046), (531, 1252452), (549, 1211388), (708, 939339), (732, 908541), (783, 849364), (1044, 637023), (1062, 626226), (1098, 605694), (1566, 424682), (1593, 417484), (1647, 403796), (1711, 388692), (1769, 375948), (2124, 313113), (2196, 302847), (3132, 212341), (3186, 208742), (3294, 201898), (3422, 194346), (3481, 191052), (3538, 187974), (3599, 184788), (5133, 129564), (5307, 125316), (6372, 104371), (6588, 100949), (6844, 97173), (6962, 95526), (7076, 93987), (7198, 92394), (10266, 64782), (10443, 63684), (10614, 62658), (10797, 61596), (13924, 47763), (14396, 46197), (15399, 43188), (15921, 41772), (20532, 32391), (20886, 31842), (21228, 31329), (21594, 30798)]