19312666368

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{9587}}^1$

素因数の和:9710

約数の個数: 144

約数和(自身を含む): 53462994816

約数和(自身を除く): 34150328448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 122, 128, 129, 172, 183, 192, 244, 256, 258, 344, 366, 384, 488, 516, 688, 732, 768, 976, 1032, 1376, 1464, 1952, 2064, 2623, 2752, 2928, 3904, 4128, 5246, 5504, 5856, 7808, 7869, 8256, 9587, 10492, 11008, 11712, 15616, 15738, 16512, 19174, 20984, 23424, 28761, 31476, 33024, 38348, 41968, 46848, 57522, 62952, 76696, 83936, 115044, 125904, 153392, 167872, 230088, 251808, 306784, 335744, 412241, 460176, 503616, 584807, 613568, 671488, 824482, 920352, 1007232, 1169614, 1227136, 1236723, 1648964, 1754421, 1840704, 2014464, 2339228, 2454272, 2473446, 3297928, 3508842, 3681408, 4678456, 4946892, 6595856, 7017684, 7362816, 9356912, 9893784, 13191712, 14035368, 18713824, 19787568, 25146701, 26383424, 28070736, 37427648, 39575136, 50293402, 52766848, 56141472, 74855296, 75440103, 79150272, 100586804, 105533696, 112282944, 149710592, 150880206, 158300544, 201173608, 224565888, 301760412, 316601088, 402347216, 449131776, 603520824, 804694432, 1207041648, 1609388864, 2414083296, 3218777728, 4828166592, 6437555456, 9656333184, 19312666368]

約数ペア:

[(1, 19312666368), (2, 9656333184), (3, 6437555456), (4, 4828166592), (6, 3218777728), (8, 2414083296), (12, 1609388864), (16, 1207041648), (24, 804694432), (32, 603520824), (43, 449131776), (48, 402347216), (61, 316601088), (64, 301760412), (86, 224565888), (96, 201173608), (122, 158300544), (128, 150880206), (129, 149710592), (172, 112282944), (183, 105533696), (192, 100586804), (244, 79150272), (256, 75440103), (258, 74855296), (344, 56141472), (366, 52766848), (384, 50293402), (488, 39575136), (516, 37427648), (688, 28070736), (732, 26383424), (768, 25146701), (976, 19787568), (1032, 18713824), (1376, 14035368), (1464, 13191712), (1952, 9893784), (2064, 9356912), (2623, 7362816), (2752, 7017684), (2928, 6595856), (3904, 4946892), (4128, 4678456), (5246, 3681408), (5504, 3508842), (5856, 3297928), (7808, 2473446), (7869, 2454272), (8256, 2339228), (9587, 2014464), (10492, 1840704), (11008, 1754421), (11712, 1648964), (15616, 1236723), (15738, 1227136), (16512, 1169614), (19174, 1007232), (20984, 920352), (23424, 824482), (28761, 671488), (31476, 613568), (33024, 584807), (38348, 503616), (41968, 460176), (46848, 412241), (57522, 335744), (62952, 306784), (76696, 251808), (83936, 230088), (115044, 167872), (125904, 153392)]