389187072

素因数分解:

$2^9\times 3^3\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 1178496000

約数和(自身を除く): 789308928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 512, 564, 576, 599, 752, 768, 846, 864, 1128, 1152, 1198, 1269, 1504, 1536, 1692, 1728, 1797, 2256, 2304, 2396, 2538, 3008, 3384, 3456, 3594, 4512, 4608, 4792, 5076, 5391, 6016, 6768, 6912, 7188, 9024, 9584, 10152, 10782, 12032, 13536, 13824, 14376, 16173, 18048, 19168, 20304, 21564, 24064, 27072, 28153, 28752, 32346, 36096, 38336, 40608, 43128, 54144, 56306, 57504, 64692, 72192, 76672, 81216, 84459, 86256, 108288, 112612, 115008, 129384, 153344, 162432, 168918, 172512, 216576, 225224, 230016, 253377, 258768, 306688, 324864, 337836, 345024, 450448, 460032, 506754, 517536, 649728, 675672, 690048, 760131, 900896, 920064, 1013508, 1035072, 1351344, 1380096, 1520262, 1801792, 2027016, 2070144, 2702688, 2760192, 3040524, 3603584, 4054032, 4140288, 5405376, 6081048, 7207168, 8108064, 8280576, 10810752, 12162096, 14414336, 16216128, 21621504, 24324192, 32432256, 43243008, 48648384, 64864512, 97296768, 129729024, 194593536, 389187072]

約数ペア:

[(1, 389187072), (2, 194593536), (3, 129729024), (4, 97296768), (6, 64864512), (8, 48648384), (9, 43243008), (12, 32432256), (16, 24324192), (18, 21621504), (24, 16216128), (27, 14414336), (32, 12162096), (36, 10810752), (47, 8280576), (48, 8108064), (54, 7207168), (64, 6081048), (72, 5405376), (94, 4140288), (96, 4054032), (108, 3603584), (128, 3040524), (141, 2760192), (144, 2702688), (188, 2070144), (192, 2027016), (216, 1801792), (256, 1520262), (282, 1380096), (288, 1351344), (376, 1035072), (384, 1013508), (423, 920064), (432, 900896), (512, 760131), (564, 690048), (576, 675672), (599, 649728), (752, 517536), (768, 506754), (846, 460032), (864, 450448), (1128, 345024), (1152, 337836), (1198, 324864), (1269, 306688), (1504, 258768), (1536, 253377), (1692, 230016), (1728, 225224), (1797, 216576), (2256, 172512), (2304, 168918), (2396, 162432), (2538, 153344), (3008, 129384), (3384, 115008), (3456, 112612), (3594, 108288), (4512, 86256), (4608, 84459), (4792, 81216), (5076, 76672), (5391, 72192), (6016, 64692), (6768, 57504), (6912, 56306), (7188, 54144), (9024, 43128), (9584, 40608), (10152, 38336), (10782, 36096), (12032, 32346), (13536, 28752), (13824, 28153), (14376, 27072), (16173, 24064), (18048, 21564), (19168, 20304)]