207956113664

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{3319}}^1$

素因数の和:3696

約数の個数: 144

約数和(自身を含む): 455454545280

約数和(自身を除く): 247498431616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 281, 416, 536, 562, 832, 871, 1072, 1124, 1664, 1742, 2144, 2248, 3319, 3328, 3484, 3653, 4288, 4496, 6638, 6968, 7306, 8576, 8992, 13276, 13936, 14612, 17152, 17984, 18827, 26552, 27872, 29224, 35968, 37654, 43147, 53104, 55744, 58448, 71936, 75308, 86294, 106208, 111488, 116896, 150616, 172588, 212416, 222373, 222976, 233792, 244751, 301232, 345176, 424832, 444746, 467584, 489502, 602464, 690352, 849664, 889492, 932639, 935168, 979004, 1204928, 1380704, 1778984, 1865278, 1958008, 2409856, 2761408, 2890849, 3557968, 3730556, 3916016, 4819712, 5522816, 5781698, 7115936, 7461112, 7832032, 11045632, 11563396, 12124307, 14231872, 14922224, 15664064, 23126792, 24248614, 28463744, 29844448, 31328128, 46253584, 48497228, 56927488, 59688896, 62486813, 62656256, 92507168, 96994456, 119377792, 124973626, 185014336, 193988912, 238755584, 249947252, 370028672, 387977824, 499894504, 740057344, 775955648, 812328569, 999789008, 1551911296, 1624657138, 1999578016, 3103822592, 3249314276, 3999156032, 6498628552, 7998312064, 12997257104, 15996624128, 25994514208, 51989028416, 103978056832, 207956113664]

約数ペア:

[(1, 207956113664), (2, 103978056832), (4, 51989028416), (8, 25994514208), (13, 15996624128), (16, 12997257104), (26, 7998312064), (32, 6498628552), (52, 3999156032), (64, 3249314276), (67, 3103822592), (104, 1999578016), (128, 1624657138), (134, 1551911296), (208, 999789008), (256, 812328569), (268, 775955648), (281, 740057344), (416, 499894504), (536, 387977824), (562, 370028672), (832, 249947252), (871, 238755584), (1072, 193988912), (1124, 185014336), (1664, 124973626), (1742, 119377792), (2144, 96994456), (2248, 92507168), (3319, 62656256), (3328, 62486813), (3484, 59688896), (3653, 56927488), (4288, 48497228), (4496, 46253584), (6638, 31328128), (6968, 29844448), (7306, 28463744), (8576, 24248614), (8992, 23126792), (13276, 15664064), (13936, 14922224), (14612, 14231872), (17152, 12124307), (17984, 11563396), (18827, 11045632), (26552, 7832032), (27872, 7461112), (29224, 7115936), (35968, 5781698), (37654, 5522816), (43147, 4819712), (53104, 3916016), (55744, 3730556), (58448, 3557968), (71936, 2890849), (75308, 2761408), (86294, 2409856), (106208, 1958008), (111488, 1865278), (116896, 1778984), (150616, 1380704), (172588, 1204928), (212416, 979004), (222373, 935168), (222976, 932639), (233792, 889492), (244751, 849664), (301232, 690352), (345176, 602464), (424832, 489502), (444746, 467584)]