9971866128

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{4421}}^1$

素因数の和:4590

約数の個数: 160

約数和(自身を含む): 30267705600

約数和(自身を除く): 20295839472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 137, 147, 168, 196, 274, 294, 336, 343, 392, 411, 548, 588, 686, 784, 822, 959, 1029, 1096, 1176, 1372, 1644, 1918, 2058, 2192, 2352, 2744, 2877, 3288, 3836, 4116, 4421, 5488, 5754, 6576, 6713, 7672, 8232, 8842, 11508, 13263, 13426, 15344, 16464, 17684, 20139, 23016, 26526, 26852, 30947, 35368, 40278, 46032, 46991, 53052, 53704, 61894, 70736, 80556, 92841, 93982, 106104, 107408, 123788, 140973, 161112, 185682, 187964, 212208, 216629, 247576, 281946, 322224, 371364, 375928, 433258, 495152, 563892, 605677, 649887, 742728, 751856, 866516, 1127784, 1211354, 1299774, 1485456, 1516403, 1733032, 1817031, 2255568, 2422708, 2599548, 3032806, 3466064, 3634062, 4239739, 4549209, 4845416, 5199096, 6065612, 7268124, 8479478, 9098418, 9690832, 10398192, 12131224, 12719217, 14536248, 16958956, 18196836, 24262448, 25438434, 29072496, 29678173, 33917912, 36393672, 50876868, 59356346, 67835824, 72787344, 89034519, 101753736, 118712692, 178069038, 203507472, 207747211, 237425384, 356138076, 415494422, 474850768, 623241633, 712276152, 830988844, 1246483266, 1424552304, 1661977688, 2492966532, 3323955376, 4985933064, 9971866128]

約数ペア:

[(1, 9971866128), (2, 4985933064), (3, 3323955376), (4, 2492966532), (6, 1661977688), (7, 1424552304), (8, 1246483266), (12, 830988844), (14, 712276152), (16, 623241633), (21, 474850768), (24, 415494422), (28, 356138076), (42, 237425384), (48, 207747211), (49, 203507472), (56, 178069038), (84, 118712692), (98, 101753736), (112, 89034519), (137, 72787344), (147, 67835824), (168, 59356346), (196, 50876868), (274, 36393672), (294, 33917912), (336, 29678173), (343, 29072496), (392, 25438434), (411, 24262448), (548, 18196836), (588, 16958956), (686, 14536248), (784, 12719217), (822, 12131224), (959, 10398192), (1029, 9690832), (1096, 9098418), (1176, 8479478), (1372, 7268124), (1644, 6065612), (1918, 5199096), (2058, 4845416), (2192, 4549209), (2352, 4239739), (2744, 3634062), (2877, 3466064), (3288, 3032806), (3836, 2599548), (4116, 2422708), (4421, 2255568), (5488, 1817031), (5754, 1733032), (6576, 1516403), (6713, 1485456), (7672, 1299774), (8232, 1211354), (8842, 1127784), (11508, 866516), (13263, 751856), (13426, 742728), (15344, 649887), (16464, 605677), (17684, 563892), (20139, 495152), (23016, 433258), (26526, 375928), (26852, 371364), (30947, 322224), (35368, 281946), (40278, 247576), (46032, 216629), (46991, 212208), (53052, 187964), (53704, 185682), (61894, 161112), (70736, 140973), (80556, 123788), (92841, 107408), (93982, 106104)]