388695744

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 1159398240

約数和(自身を除く): 770702496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 109, 123, 144, 151, 164, 192, 218, 246, 288, 302, 327, 328, 369, 436, 453, 492, 576, 604, 654, 656, 738, 872, 906, 981, 984, 1208, 1308, 1312, 1359, 1476, 1744, 1812, 1962, 1968, 2416, 2616, 2624, 2718, 2952, 3488, 3624, 3924, 3936, 4469, 4832, 5232, 5436, 5904, 6191, 6976, 7248, 7848, 7872, 8938, 9664, 10464, 10872, 11808, 12382, 13407, 14496, 15696, 16459, 17876, 18573, 20928, 21744, 23616, 24764, 26814, 28992, 31392, 32918, 35752, 37146, 40221, 43488, 49377, 49528, 53628, 55719, 62784, 65836, 71504, 74292, 80442, 86976, 98754, 99056, 107256, 111438, 131672, 143008, 148131, 148584, 160884, 197508, 198112, 214512, 222876, 263344, 286016, 296262, 297168, 321768, 395016, 396224, 429024, 445752, 526688, 592524, 594336, 643536, 674819, 790032, 858048, 891504, 1053376, 1185048, 1188672, 1287072, 1349638, 1580064, 1783008, 2024457, 2370096, 2574144, 2699276, 3160128, 3566016, 4048914, 4740192, 5398552, 6073371, 8097828, 9480384, 10797104, 12146742, 16195656, 21594208, 24293484, 32391312, 43188416, 48586968, 64782624, 97173936, 129565248, 194347872, 388695744]

約数ペア:

[(1, 388695744), (2, 194347872), (3, 129565248), (4, 97173936), (6, 64782624), (8, 48586968), (9, 43188416), (12, 32391312), (16, 24293484), (18, 21594208), (24, 16195656), (32, 12146742), (36, 10797104), (41, 9480384), (48, 8097828), (64, 6073371), (72, 5398552), (82, 4740192), (96, 4048914), (109, 3566016), (123, 3160128), (144, 2699276), (151, 2574144), (164, 2370096), (192, 2024457), (218, 1783008), (246, 1580064), (288, 1349638), (302, 1287072), (327, 1188672), (328, 1185048), (369, 1053376), (436, 891504), (453, 858048), (492, 790032), (576, 674819), (604, 643536), (654, 594336), (656, 592524), (738, 526688), (872, 445752), (906, 429024), (981, 396224), (984, 395016), (1208, 321768), (1308, 297168), (1312, 296262), (1359, 286016), (1476, 263344), (1744, 222876), (1812, 214512), (1962, 198112), (1968, 197508), (2416, 160884), (2616, 148584), (2624, 148131), (2718, 143008), (2952, 131672), (3488, 111438), (3624, 107256), (3924, 99056), (3936, 98754), (4469, 86976), (4832, 80442), (5232, 74292), (5436, 71504), (5904, 65836), (6191, 62784), (6976, 55719), (7248, 53628), (7848, 49528), (7872, 49377), (8938, 43488), (9664, 40221), (10464, 37146), (10872, 35752), (11808, 32918), (12382, 31392), (13407, 28992), (14496, 26814), (15696, 24764), (16459, 23616), (17876, 21744), (18573, 20928)]