1728559872

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19237}}^1$

素因数の和:19275

約数の個数: 144

約数和(自身を含む): 5505146080

約数和(自身を除く): 3776586208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 9984, 11232, 14976, 19237, 22464, 29952, 38474, 44928, 57711, 76948, 89856, 115422, 153896, 173133, 230844, 250081, 307792, 346266, 461688, 500162, 519399, 615584, 692532, 750243, 923376, 1000324, 1038798, 1231168, 1385064, 1500486, 1846752, 2000648, 2077596, 2250729, 2462336, 2770128, 3000972, 3693504, 4001296, 4155192, 4501458, 4924672, 5540256, 6001944, 6752187, 7387008, 8002592, 8310384, 9002916, 11080512, 12003888, 13504374, 14774016, 16005184, 16620768, 18005832, 22161024, 24007776, 27008748, 32010368, 33241536, 36011664, 44322048, 48015552, 54017496, 64020736, 66483072, 72023328, 96031104, 108034992, 132966144, 144046656, 192062208, 216069984, 288093312, 432139968, 576186624, 864279936, 1728559872]

約数ペア:

[(1, 1728559872), (2, 864279936), (3, 576186624), (4, 432139968), (6, 288093312), (8, 216069984), (9, 192062208), (12, 144046656), (13, 132966144), (16, 108034992), (18, 96031104), (24, 72023328), (26, 66483072), (27, 64020736), (32, 54017496), (36, 48015552), (39, 44322048), (48, 36011664), (52, 33241536), (54, 32010368), (64, 27008748), (72, 24007776), (78, 22161024), (96, 18005832), (104, 16620768), (108, 16005184), (117, 14774016), (128, 13504374), (144, 12003888), (156, 11080512), (192, 9002916), (208, 8310384), (216, 8002592), (234, 7387008), (256, 6752187), (288, 6001944), (312, 5540256), (351, 4924672), (384, 4501458), (416, 4155192), (432, 4001296), (468, 3693504), (576, 3000972), (624, 2770128), (702, 2462336), (768, 2250729), (832, 2077596), (864, 2000648), (936, 1846752), (1152, 1500486), (1248, 1385064), (1404, 1231168), (1664, 1038798), (1728, 1000324), (1872, 923376), (2304, 750243), (2496, 692532), (2808, 615584), (3328, 519399), (3456, 500162), (3744, 461688), (4992, 346266), (5616, 307792), (6912, 250081), (7488, 230844), (9984, 173133), (11232, 153896), (14976, 115422), (19237, 89856), (22464, 76948), (29952, 57711), (38474, 44928)]