321991488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6181

約数の個数: 168

約数和(自身を含む): 1136099328

約数和(自身を除く): 814107840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6143, 6552, 7488, 8736, 12286, 13104, 17472, 18429, 24572, 26208, 36858, 43001, 49144, 52416, 55287, 73716, 79859, 86002, 98288, 110574, 129003, 147432, 159718, 172004, 196576, 221148, 239577, 258006, 294864, 319436, 344008, 387009, 393152, 442296, 479154, 516012, 559013, 589728, 638872, 688016, 718731, 774018, 884592, 958308, 1032024, 1118026, 1179456, 1277744, 1376032, 1437462, 1548036, 1677039, 1769184, 1916616, 2064048, 2236052, 2555488, 2752064, 2874924, 3096072, 3354078, 3538368, 3833232, 4128096, 4472104, 5031117, 5110976, 5749848, 6192144, 6708156, 7666464, 8256192, 8944208, 10062234, 11499696, 12384288, 13416312, 15332928, 17888416, 20124468, 22999392, 24768576, 26832624, 35776832, 40248936, 45998784, 53665248, 80497872, 107330496, 160995744, 321991488]

約数ペア:

[(1, 321991488), (2, 160995744), (3, 107330496), (4, 80497872), (6, 53665248), (7, 45998784), (8, 40248936), (9, 35776832), (12, 26832624), (13, 24768576), (14, 22999392), (16, 20124468), (18, 17888416), (21, 15332928), (24, 13416312), (26, 12384288), (28, 11499696), (32, 10062234), (36, 8944208), (39, 8256192), (42, 7666464), (48, 6708156), (52, 6192144), (56, 5749848), (63, 5110976), (64, 5031117), (72, 4472104), (78, 4128096), (84, 3833232), (91, 3538368), (96, 3354078), (104, 3096072), (112, 2874924), (117, 2752064), (126, 2555488), (144, 2236052), (156, 2064048), (168, 1916616), (182, 1769184), (192, 1677039), (208, 1548036), (224, 1437462), (234, 1376032), (252, 1277744), (273, 1179456), (288, 1118026), (312, 1032024), (336, 958308), (364, 884592), (416, 774018), (448, 718731), (468, 688016), (504, 638872), (546, 589728), (576, 559013), (624, 516012), (672, 479154), (728, 442296), (819, 393152), (832, 387009), (936, 344008), (1008, 319436), (1092, 294864), (1248, 258006), (1344, 239577), (1456, 221148), (1638, 196576), (1872, 172004), (2016, 159718), (2184, 147432), (2496, 129003), (2912, 110574), (3276, 98288), (3744, 86002), (4032, 79859), (4368, 73716), (5824, 55287), (6143, 52416), (6552, 49144), (7488, 43001), (8736, 36858), (12286, 26208), (13104, 24572), (17472, 18429)]