15221628422

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5267

約数の個数: 144

約数和(自身を含む): 33101071920

約数和(自身を除く): 17879443498

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 121, 133, 143, 154, 182, 209, 242, 247, 266, 286, 418, 494, 539, 637, 847, 931, 1001, 1078, 1274, 1463, 1573, 1694, 1729, 1862, 2002, 2299, 2717, 2926, 3146, 3458, 4598, 5197, 5434, 5929, 7007, 10241, 10394, 11011, 11858, 12103, 14014, 16093, 19019, 20482, 22022, 24206, 29887, 32186, 36379, 38038, 57167, 59774, 67561, 72758, 77077, 98743, 112651, 114334, 133133, 135122, 154154, 197486, 209209, 225302, 254653, 266266, 400169, 418418, 472927, 509306, 628837, 691201, 743171, 800338, 945854, 1086173, 1257674, 1283659, 1382402, 1464463, 1486342, 2172346, 2567318, 2801183, 2928926, 3310489, 4401859, 4838407, 5202197, 5602366, 6620978, 7603211, 8174881, 8803718, 8985613, 9676814, 10404394, 11947903, 14120249, 15206422, 16349762, 17971226, 23895806, 28240498, 30813013, 36415379, 53222477, 57224167, 61626026, 62899291, 72830758, 83635321, 98841743, 106444954, 114448334, 125798582, 155322739, 167270642, 197683486, 310645478, 400569169, 585447247, 691892201, 801138338, 1087259173, 1170894494, 1383784402, 2174518346, 7610814211, 15221628422]

約数ペア:

[(1, 15221628422), (2, 7610814211), (7, 2174518346), (11, 1383784402), (13, 1170894494), (14, 1087259173), (19, 801138338), (22, 691892201), (26, 585447247), (38, 400569169), (49, 310645478), (77, 197683486), (91, 167270642), (98, 155322739), (121, 125798582), (133, 114448334), (143, 106444954), (154, 98841743), (182, 83635321), (209, 72830758), (242, 62899291), (247, 61626026), (266, 57224167), (286, 53222477), (418, 36415379), (494, 30813013), (539, 28240498), (637, 23895806), (847, 17971226), (931, 16349762), (1001, 15206422), (1078, 14120249), (1274, 11947903), (1463, 10404394), (1573, 9676814), (1694, 8985613), (1729, 8803718), (1862, 8174881), (2002, 7603211), (2299, 6620978), (2717, 5602366), (2926, 5202197), (3146, 4838407), (3458, 4401859), (4598, 3310489), (5197, 2928926), (5434, 2801183), (5929, 2567318), (7007, 2172346), (10241, 1486342), (10394, 1464463), (11011, 1382402), (11858, 1283659), (12103, 1257674), (14014, 1086173), (16093, 945854), (19019, 800338), (20482, 743171), (22022, 691201), (24206, 628837), (29887, 509306), (32186, 472927), (36379, 418418), (38038, 400169), (57167, 266266), (59774, 254653), (67561, 225302), (72758, 209209), (77077, 197486), (98743, 154154), (112651, 135122), (114334, 133133)]