242131968

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 264

約数和(自身を含む): 786834048

約数和(自身を除く): 544702080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 47, 48, 52, 64, 72, 78, 86, 94, 96, 104, 117, 128, 129, 141, 144, 156, 172, 188, 192, 208, 234, 256, 258, 282, 288, 312, 344, 376, 384, 387, 416, 423, 468, 512, 516, 559, 564, 576, 611, 624, 688, 752, 768, 774, 832, 846, 936, 1024, 1032, 1118, 1128, 1152, 1222, 1248, 1376, 1504, 1536, 1548, 1664, 1677, 1692, 1833, 1872, 2021, 2064, 2236, 2256, 2304, 2444, 2496, 2752, 3008, 3072, 3096, 3328, 3354, 3384, 3666, 3744, 4042, 4128, 4472, 4512, 4608, 4888, 4992, 5031, 5499, 5504, 6016, 6063, 6192, 6656, 6708, 6768, 7332, 7488, 8084, 8256, 8944, 9024, 9216, 9776, 9984, 10062, 10998, 11008, 12032, 12126, 12384, 13312, 13416, 13536, 14664, 14976, 16168, 16512, 17888, 18048, 18189, 19552, 19968, 20124, 21996, 22016, 24064, 24252, 24768, 26273, 26832, 27072, 29328, 29952, 32336, 33024, 35776, 36096, 36378, 39104, 39936, 40248, 43992, 44032, 48128, 48504, 49536, 52546, 53664, 54144, 58656, 59904, 64672, 66048, 71552, 72192, 72756, 78208, 78819, 80496, 87984, 97008, 99072, 105092, 107328, 108288, 117312, 119808, 129344, 132096, 143104, 144384, 145512, 156416, 157638, 160992, 175968, 194016, 198144, 210184, 214656, 216576, 234624, 236457, 258688, 286208, 291024, 312832, 315276, 321984, 351936, 388032, 396288, 420368, 429312, 433152, 469248, 472914, 517376, 572416, 582048, 625664, 630552, 643968, 703872, 776064, 840736, 858624, 938496, 945828, 1034752, 1164096, 1261104, 1287936, 1407744, 1552128, 1681472, 1717248, 1876992, 1891656, 2069504, 2328192, 2522208, 2575872, 2815488, 3104256, 3362944, 3783312, 4656384, 5044416, 5151744, 5630976, 6208512, 6725888, 7566624, 9312768, 10088832, 13451776, 15133248, 18625536, 20177664, 26903552, 30266496, 40355328, 60532992, 80710656, 121065984, 242131968]

約数ペア:

[(1, 242131968), (2, 121065984), (3, 80710656), (4, 60532992), (6, 40355328), (8, 30266496), (9, 26903552), (12, 20177664), (13, 18625536), (16, 15133248), (18, 13451776), (24, 10088832), (26, 9312768), (32, 7566624), (36, 6725888), (39, 6208512), (43, 5630976), (47, 5151744), (48, 5044416), (52, 4656384), (64, 3783312), (72, 3362944), (78, 3104256), (86, 2815488), (94, 2575872), (96, 2522208), (104, 2328192), (117, 2069504), (128, 1891656), (129, 1876992), (141, 1717248), (144, 1681472), (156, 1552128), (172, 1407744), (188, 1287936), (192, 1261104), (208, 1164096), (234, 1034752), (256, 945828), (258, 938496), (282, 858624), (288, 840736), (312, 776064), (344, 703872), (376, 643968), (384, 630552), (387, 625664), (416, 582048), (423, 572416), (468, 517376), (512, 472914), (516, 469248), (559, 433152), (564, 429312), (576, 420368), (611, 396288), (624, 388032), (688, 351936), (752, 321984), (768, 315276), (774, 312832), (832, 291024), (846, 286208), (936, 258688), (1024, 236457), (1032, 234624), (1118, 216576), (1128, 214656), (1152, 210184), (1222, 198144), (1248, 194016), (1376, 175968), (1504, 160992), (1536, 157638), (1548, 156416), (1664, 145512), (1677, 144384), (1692, 143104), (1833, 132096), (1872, 129344), (2021, 119808), (2064, 117312), (2236, 108288), (2256, 107328), (2304, 105092), (2444, 99072), (2496, 97008), (2752, 87984), (3008, 80496), (3072, 78819), (3096, 78208), (3328, 72756), (3354, 72192), (3384, 71552), (3666, 66048), (3744, 64672), (4042, 59904), (4128, 58656), (4472, 54144), (4512, 53664), (4608, 52546), (4888, 49536), (4992, 48504), (5031, 48128), (5499, 44032), (5504, 43992), (6016, 40248), (6063, 39936), (6192, 39104), (6656, 36378), (6708, 36096), (6768, 35776), (7332, 33024), (7488, 32336), (8084, 29952), (8256, 29328), (8944, 27072), (9024, 26832), (9216, 26273), (9776, 24768), (9984, 24252), (10062, 24064), (10998, 22016), (11008, 21996), (12032, 20124), (12126, 19968), (12384, 19552), (13312, 18189), (13416, 18048), (13536, 17888), (14664, 16512), (14976, 16168)]