400336128

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3449

約数の個数: 144

約数和(自身を含む): 1253871360

約数和(自身を除く): 853535232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2304, 2448, 3264, 3407, 3456, 3672, 4352, 4896, 6528, 6814, 6912, 7344, 9792, 10221, 13056, 13628, 14688, 19584, 20442, 27256, 29376, 30663, 39168, 40884, 54512, 57919, 58752, 61326, 81768, 91989, 109024, 115838, 117504, 122652, 163536, 173757, 183978, 218048, 231676, 245304, 327072, 347514, 367956, 436096, 463352, 490608, 521271, 654144, 695028, 735912, 872192, 926704, 981216, 1042542, 1308288, 1390056, 1471824, 1563813, 1853408, 1962432, 2085084, 2616576, 2780112, 2943648, 3127626, 3706816, 3924864, 4170168, 5560224, 5887296, 6255252, 7413632, 7849728, 8340336, 11120448, 11774592, 12510504, 14827264, 16680672, 22240896, 23549184, 25021008, 33361344, 44481792, 50042016, 66722688, 100084032, 133445376, 200168064, 400336128]

約数ペア:

[(1, 400336128), (2, 200168064), (3, 133445376), (4, 100084032), (6, 66722688), (8, 50042016), (9, 44481792), (12, 33361344), (16, 25021008), (17, 23549184), (18, 22240896), (24, 16680672), (27, 14827264), (32, 12510504), (34, 11774592), (36, 11120448), (48, 8340336), (51, 7849728), (54, 7413632), (64, 6255252), (68, 5887296), (72, 5560224), (96, 4170168), (102, 3924864), (108, 3706816), (128, 3127626), (136, 2943648), (144, 2780112), (153, 2616576), (192, 2085084), (204, 1962432), (216, 1853408), (256, 1563813), (272, 1471824), (288, 1390056), (306, 1308288), (384, 1042542), (408, 981216), (432, 926704), (459, 872192), (544, 735912), (576, 695028), (612, 654144), (768, 521271), (816, 490608), (864, 463352), (918, 436096), (1088, 367956), (1152, 347514), (1224, 327072), (1632, 245304), (1728, 231676), (1836, 218048), (2176, 183978), (2304, 173757), (2448, 163536), (3264, 122652), (3407, 117504), (3456, 115838), (3672, 109024), (4352, 91989), (4896, 81768), (6528, 61326), (6814, 58752), (6912, 57919), (7344, 54512), (9792, 40884), (10221, 39168), (13056, 30663), (13628, 29376), (14688, 27256), (19584, 20442)]