318940653328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{72287}}^1$

素因数の和:72413

約数の個数: 120

約数和(自身を含む): 708151175424

約数和(自身を除く): 389210522096

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 53, 86, 88, 106, 121, 172, 176, 212, 242, 344, 424, 473, 484, 583, 688, 848, 946, 968, 1166, 1892, 1936, 2279, 2332, 3784, 4558, 4664, 5203, 6413, 7568, 9116, 9328, 10406, 12826, 18232, 20812, 25069, 25652, 36464, 41624, 50138, 51304, 72287, 83248, 100276, 102608, 144574, 200552, 275759, 289148, 401104, 551518, 578296, 795157, 1103036, 1156592, 1590314, 2206072, 3108341, 3180628, 3831211, 4412144, 6216682, 6361256, 7662422, 8746727, 12433364, 12722512, 15324844, 17493454, 24866728, 30649688, 34191751, 34986908, 42143321, 49733456, 61299376, 68383502, 69973816, 84286642, 136767004, 139947632, 164742073, 168573284, 273534008, 329484146, 337146568, 376109261, 463576531, 547068016, 658968292, 674293136, 752218522, 927153062, 1317936584, 1504437044, 1812162803, 1854306124, 2635873168, 3008874088, 3624325606, 3708612248, 6017748176, 7248651212, 7417224496, 14497302424, 19933790833, 28994604848, 39867581666, 79735163332, 159470326664, 318940653328]

約数ペア:

[(1, 318940653328), (2, 159470326664), (4, 79735163332), (8, 39867581666), (11, 28994604848), (16, 19933790833), (22, 14497302424), (43, 7417224496), (44, 7248651212), (53, 6017748176), (86, 3708612248), (88, 3624325606), (106, 3008874088), (121, 2635873168), (172, 1854306124), (176, 1812162803), (212, 1504437044), (242, 1317936584), (344, 927153062), (424, 752218522), (473, 674293136), (484, 658968292), (583, 547068016), (688, 463576531), (848, 376109261), (946, 337146568), (968, 329484146), (1166, 273534008), (1892, 168573284), (1936, 164742073), (2279, 139947632), (2332, 136767004), (3784, 84286642), (4558, 69973816), (4664, 68383502), (5203, 61299376), (6413, 49733456), (7568, 42143321), (9116, 34986908), (9328, 34191751), (10406, 30649688), (12826, 24866728), (18232, 17493454), (20812, 15324844), (25069, 12722512), (25652, 12433364), (36464, 8746727), (41624, 7662422), (50138, 6361256), (51304, 6216682), (72287, 4412144), (83248, 3831211), (100276, 3180628), (102608, 3108341), (144574, 2206072), (200552, 1590314), (275759, 1156592), (289148, 1103036), (401104, 795157), (551518, 578296)]