1261566144

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 168

約数和(自身を含む): 3787719120

約数和(自身を除く): 2526152976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 137, 144, 146, 192, 216, 219, 274, 288, 292, 411, 432, 438, 548, 576, 584, 657, 822, 864, 876, 1096, 1168, 1233, 1314, 1644, 1728, 1752, 1971, 2192, 2336, 2466, 2628, 3288, 3504, 3699, 3942, 4384, 4672, 4932, 5256, 5329, 6576, 7008, 7398, 7884, 8768, 9864, 10001, 10512, 10658, 13152, 14016, 14796, 15768, 15987, 19728, 20002, 21024, 21316, 26304, 29592, 30003, 31536, 31974, 39456, 40004, 42048, 42632, 47961, 59184, 60006, 63072, 63948, 78912, 80008, 85264, 90009, 95922, 118368, 120012, 126144, 127896, 143883, 160016, 170528, 180018, 191844, 236736, 240024, 255792, 270027, 287766, 320032, 341056, 360036, 383688, 480048, 511584, 540054, 575532, 640064, 720072, 730073, 767376, 960096, 1023168, 1080108, 1151064, 1440144, 1460146, 1534752, 1920192, 2160216, 2190219, 2302128, 2880288, 2920292, 3069504, 4320432, 4380438, 4604256, 5760576, 5840584, 6570657, 8640864, 8760876, 9208512, 11681168, 13141314, 17281728, 17521752, 19711971, 23362336, 26282628, 35043504, 39423942, 46724672, 52565256, 70087008, 78847884, 105130512, 140174016, 157695768, 210261024, 315391536, 420522048, 630783072, 1261566144]

約数ペア:

[(1, 1261566144), (2, 630783072), (3, 420522048), (4, 315391536), (6, 210261024), (8, 157695768), (9, 140174016), (12, 105130512), (16, 78847884), (18, 70087008), (24, 52565256), (27, 46724672), (32, 39423942), (36, 35043504), (48, 26282628), (54, 23362336), (64, 19711971), (72, 17521752), (73, 17281728), (96, 13141314), (108, 11681168), (137, 9208512), (144, 8760876), (146, 8640864), (192, 6570657), (216, 5840584), (219, 5760576), (274, 4604256), (288, 4380438), (292, 4320432), (411, 3069504), (432, 2920292), (438, 2880288), (548, 2302128), (576, 2190219), (584, 2160216), (657, 1920192), (822, 1534752), (864, 1460146), (876, 1440144), (1096, 1151064), (1168, 1080108), (1233, 1023168), (1314, 960096), (1644, 767376), (1728, 730073), (1752, 720072), (1971, 640064), (2192, 575532), (2336, 540054), (2466, 511584), (2628, 480048), (3288, 383688), (3504, 360036), (3699, 341056), (3942, 320032), (4384, 287766), (4672, 270027), (4932, 255792), (5256, 240024), (5329, 236736), (6576, 191844), (7008, 180018), (7398, 170528), (7884, 160016), (8768, 143883), (9864, 127896), (10001, 126144), (10512, 120012), (10658, 118368), (13152, 95922), (14016, 90009), (14796, 85264), (15768, 80008), (15987, 78912), (19728, 63948), (20002, 63072), (21024, 60006), (21316, 59184), (26304, 47961), (29592, 42632), (30003, 42048), (31536, 40004), (31974, 39456)]