321012288

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 224

約数和(自身を含む): 1013886720

約数和(自身を除く): 692874432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 46, 48, 54, 64, 69, 72, 82, 92, 96, 108, 123, 138, 144, 164, 184, 192, 197, 207, 216, 246, 276, 288, 328, 368, 369, 394, 414, 432, 492, 552, 576, 591, 621, 656, 736, 738, 788, 828, 864, 943, 984, 1104, 1107, 1182, 1242, 1312, 1472, 1476, 1576, 1656, 1728, 1773, 1886, 1968, 2208, 2214, 2364, 2484, 2624, 2829, 2952, 3152, 3312, 3546, 3772, 3936, 4416, 4428, 4531, 4728, 4968, 5319, 5658, 5904, 6304, 6624, 7092, 7544, 7872, 8077, 8487, 8856, 9062, 9456, 9936, 10638, 11316, 11808, 12608, 13248, 13593, 14184, 15088, 16154, 16974, 17712, 18124, 18912, 19872, 21276, 22632, 23616, 24231, 25461, 27186, 28368, 30176, 32308, 33948, 35424, 36248, 37824, 39744, 40779, 42552, 45264, 48462, 50922, 54372, 56736, 60352, 64616, 67896, 70848, 72496, 72693, 81558, 85104, 90528, 96924, 101844, 108744, 113472, 122337, 129232, 135792, 144992, 145386, 163116, 170208, 181056, 185771, 193848, 203688, 217488, 218079, 244674, 258464, 271584, 289984, 290772, 326232, 340416, 371542, 387696, 407376, 434976, 436158, 489348, 516928, 543168, 557313, 581544, 652464, 743084, 775392, 814752, 869952, 872316, 978696, 1114626, 1163088, 1304928, 1486168, 1550784, 1629504, 1671939, 1744632, 1957392, 2229252, 2326176, 2609856, 2972336, 3343878, 3489264, 3914784, 4458504, 4652352, 5015817, 5944672, 6687756, 6978528, 7829568, 8917008, 10031634, 11889344, 13375512, 13957056, 17834016, 20063268, 26751024, 35668032, 40126536, 53502048, 80253072, 107004096, 160506144, 321012288]

約数ペア:

[(1, 321012288), (2, 160506144), (3, 107004096), (4, 80253072), (6, 53502048), (8, 40126536), (9, 35668032), (12, 26751024), (16, 20063268), (18, 17834016), (23, 13957056), (24, 13375512), (27, 11889344), (32, 10031634), (36, 8917008), (41, 7829568), (46, 6978528), (48, 6687756), (54, 5944672), (64, 5015817), (69, 4652352), (72, 4458504), (82, 3914784), (92, 3489264), (96, 3343878), (108, 2972336), (123, 2609856), (138, 2326176), (144, 2229252), (164, 1957392), (184, 1744632), (192, 1671939), (197, 1629504), (207, 1550784), (216, 1486168), (246, 1304928), (276, 1163088), (288, 1114626), (328, 978696), (368, 872316), (369, 869952), (394, 814752), (414, 775392), (432, 743084), (492, 652464), (552, 581544), (576, 557313), (591, 543168), (621, 516928), (656, 489348), (736, 436158), (738, 434976), (788, 407376), (828, 387696), (864, 371542), (943, 340416), (984, 326232), (1104, 290772), (1107, 289984), (1182, 271584), (1242, 258464), (1312, 244674), (1472, 218079), (1476, 217488), (1576, 203688), (1656, 193848), (1728, 185771), (1773, 181056), (1886, 170208), (1968, 163116), (2208, 145386), (2214, 144992), (2364, 135792), (2484, 129232), (2624, 122337), (2829, 113472), (2952, 108744), (3152, 101844), (3312, 96924), (3546, 90528), (3772, 85104), (3936, 81558), (4416, 72693), (4428, 72496), (4531, 70848), (4728, 67896), (4968, 64616), (5319, 60352), (5658, 56736), (5904, 54372), (6304, 50922), (6624, 48462), (7092, 45264), (7544, 42552), (7872, 40779), (8077, 39744), (8487, 37824), (8856, 36248), (9062, 35424), (9456, 33948), (9936, 32308), (10638, 30176), (11316, 28368), (11808, 27186), (12608, 25461), (13248, 24231), (13593, 23616), (14184, 22632), (15088, 21276), (16154, 19872), (16974, 18912), (17712, 18124)]