387507456

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{8009}}^1$

素因数の和:8041

約数の個数: 144

約数和(自身を含む): 1309795200

約数和(自身を除く): 922287744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8009, 8064, 12096, 16018, 16128, 24027, 24192, 32036, 48054, 48384, 56063, 64072, 72081, 96108, 112126, 128144, 144162, 168189, 192216, 216243, 224252, 256288, 288324, 336378, 384432, 432486, 448504, 504567, 512576, 576648, 672756, 768864, 864972, 897008, 1009134, 1025152, 1153296, 1345512, 1513701, 1537728, 1729944, 1794016, 2018268, 2050304, 2306592, 2691024, 3027402, 3075456, 3459888, 3588032, 4036536, 4613184, 5382048, 6054804, 6150912, 6919776, 7176064, 8073072, 9226368, 10764096, 12109608, 13839552, 14352128, 16146144, 18452736, 21528192, 24219216, 27679104, 32292288, 43056384, 48438432, 55358208, 64584576, 96876864, 129169152, 193753728, 387507456]

約数ペア:

[(1, 387507456), (2, 193753728), (3, 129169152), (4, 96876864), (6, 64584576), (7, 55358208), (8, 48438432), (9, 43056384), (12, 32292288), (14, 27679104), (16, 24219216), (18, 21528192), (21, 18452736), (24, 16146144), (27, 14352128), (28, 13839552), (32, 12109608), (36, 10764096), (42, 9226368), (48, 8073072), (54, 7176064), (56, 6919776), (63, 6150912), (64, 6054804), (72, 5382048), (84, 4613184), (96, 4036536), (108, 3588032), (112, 3459888), (126, 3075456), (128, 3027402), (144, 2691024), (168, 2306592), (189, 2050304), (192, 2018268), (216, 1794016), (224, 1729944), (252, 1537728), (256, 1513701), (288, 1345512), (336, 1153296), (378, 1025152), (384, 1009134), (432, 897008), (448, 864972), (504, 768864), (576, 672756), (672, 576648), (756, 512576), (768, 504567), (864, 448504), (896, 432486), (1008, 384432), (1152, 336378), (1344, 288324), (1512, 256288), (1728, 224252), (1792, 216243), (2016, 192216), (2304, 168189), (2688, 144162), (3024, 128144), (3456, 112126), (4032, 96108), (5376, 72081), (6048, 64072), (6912, 56063), (8009, 48384), (8064, 48054), (12096, 32036), (16018, 24192), (16128, 24027)]