401856768

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1309

約数の個数: 144

約数和(自身を含む): 1214626560

約数和(自身を除く): 812769792

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, 564, 576, 752, 768, 846, 864, 1128, 1152, 1237, 1269, 1504, 1692, 1728, 2256, 2304, 2474, 2538, 3008, 3384, 3456, 3711, 4512, 4948, 5076, 6016, 6768, 6912, 7422, 9024, 9896, 10152, 11133, 12032, 13536, 14844, 18048, 19792, 20304, 22266, 27072, 29688, 33399, 36096, 39584, 40608, 44532, 54144, 58139, 59376, 66798, 79168, 81216, 89064, 108288, 116278, 118752, 133596, 158336, 162432, 174417, 178128, 232556, 237504, 267192, 316672, 324864, 348834, 356256, 465112, 475008, 523251, 534384, 697668, 712512, 930224, 950016, 1046502, 1068768, 1395336, 1425024, 1569753, 1860448, 2093004, 2137536, 2790672, 2850048, 3139506, 3720896, 4186008, 4275072, 5581344, 6279012, 7441792, 8372016, 8550144, 11162688, 12558024, 14883584, 16744032, 22325376, 25116048, 33488064, 44650752, 50232096, 66976128, 100464192, 133952256, 200928384, 401856768]

約数ペア:

[(1, 401856768), (2, 200928384), (3, 133952256), (4, 100464192), (6, 66976128), (8, 50232096), (9, 44650752), (12, 33488064), (16, 25116048), (18, 22325376), (24, 16744032), (27, 14883584), (32, 12558024), (36, 11162688), (47, 8550144), (48, 8372016), (54, 7441792), (64, 6279012), (72, 5581344), (94, 4275072), (96, 4186008), (108, 3720896), (128, 3139506), (141, 2850048), (144, 2790672), (188, 2137536), (192, 2093004), (216, 1860448), (256, 1569753), (282, 1425024), (288, 1395336), (376, 1068768), (384, 1046502), (423, 950016), (432, 930224), (564, 712512), (576, 697668), (752, 534384), (768, 523251), (846, 475008), (864, 465112), (1128, 356256), (1152, 348834), (1237, 324864), (1269, 316672), (1504, 267192), (1692, 237504), (1728, 232556), (2256, 178128), (2304, 174417), (2474, 162432), (2538, 158336), (3008, 133596), (3384, 118752), (3456, 116278), (3711, 108288), (4512, 89064), (4948, 81216), (5076, 79168), (6016, 66798), (6768, 59376), (6912, 58139), (7422, 54144), (9024, 44532), (9896, 40608), (10152, 39584), (11133, 36096), (12032, 33399), (13536, 29688), (14844, 27072), (18048, 22266), (19792, 20304)]