402147072

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:895

約数の個数: 144

約数和(自身を含む): 1207022880

約数和(自身を除く): 804875808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 384, 432, 438, 576, 584, 657, 768, 797, 864, 876, 1152, 1168, 1314, 1594, 1728, 1752, 1971, 2304, 2336, 2391, 2628, 3188, 3456, 3504, 3942, 4672, 4782, 5256, 6376, 6912, 7008, 7173, 7884, 9344, 9564, 10512, 12752, 14016, 14346, 15768, 18688, 19128, 21024, 21519, 25504, 28032, 28692, 31536, 38256, 42048, 43038, 51008, 56064, 57384, 58181, 63072, 76512, 84096, 86076, 102016, 114768, 116362, 126144, 153024, 168192, 172152, 174543, 204032, 229536, 232724, 252288, 306048, 344304, 349086, 459072, 465448, 504576, 523629, 612096, 688608, 698172, 918144, 930896, 1047258, 1377216, 1396344, 1570887, 1836288, 1861792, 2094516, 2754432, 2792688, 3141774, 3723584, 4189032, 5508864, 5585376, 6283548, 7447168, 8378064, 11170752, 12567096, 14894336, 16756128, 22341504, 25134192, 33512256, 44683008, 50268384, 67024512, 100536768, 134049024, 201073536, 402147072]

約数ペア:

[(1, 402147072), (2, 201073536), (3, 134049024), (4, 100536768), (6, 67024512), (8, 50268384), (9, 44683008), (12, 33512256), (16, 25134192), (18, 22341504), (24, 16756128), (27, 14894336), (32, 12567096), (36, 11170752), (48, 8378064), (54, 7447168), (64, 6283548), (72, 5585376), (73, 5508864), (96, 4189032), (108, 3723584), (128, 3141774), (144, 2792688), (146, 2754432), (192, 2094516), (216, 1861792), (219, 1836288), (256, 1570887), (288, 1396344), (292, 1377216), (384, 1047258), (432, 930896), (438, 918144), (576, 698172), (584, 688608), (657, 612096), (768, 523629), (797, 504576), (864, 465448), (876, 459072), (1152, 349086), (1168, 344304), (1314, 306048), (1594, 252288), (1728, 232724), (1752, 229536), (1971, 204032), (2304, 174543), (2336, 172152), (2391, 168192), (2628, 153024), (3188, 126144), (3456, 116362), (3504, 114768), (3942, 102016), (4672, 86076), (4782, 84096), (5256, 76512), (6376, 63072), (6912, 58181), (7008, 57384), (7173, 56064), (7884, 51008), (9344, 43038), (9564, 42048), (10512, 38256), (12752, 31536), (14016, 28692), (14346, 28032), (15768, 25504), (18688, 21519), (19128, 21024)]