832655080192

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1\times {\mathrm{2663}}^1$

素因数の和:4738

約数の個数: 144

約数和(自身を含む): 1829592576000

約数和(自身を除く): 996937495808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 611, 752, 832, 1222, 1504, 1664, 1999, 2444, 2663, 3008, 3328, 3998, 4888, 5326, 6016, 7996, 9776, 10652, 12032, 15992, 19552, 21304, 25987, 31984, 34619, 39104, 42608, 51974, 63968, 69238, 78208, 85216, 93953, 103948, 125161, 127936, 138476, 156416, 170432, 187906, 207896, 250322, 255872, 276952, 340864, 375812, 415792, 500644, 511744, 553904, 681728, 751624, 831584, 1001288, 1107808, 1221389, 1503248, 1627093, 1663168, 2002576, 2215616, 2442778, 3006496, 3254186, 3326336, 4005152, 4431232, 4885556, 5323337, 6012992, 6508372, 6652672, 8010304, 8862464, 9771112, 10646674, 12025984, 13016744, 16020608, 19542224, 21293348, 24051968, 26033488, 32041216, 39084448, 42586696, 52066976, 69203381, 78168896, 85173392, 104133952, 138406762, 156337792, 170346784, 208267904, 250196839, 276813524, 312675584, 340693568, 416535808, 500393678, 553627048, 681387136, 1000787356, 1107254096, 1362774272, 2001574712, 2214508192, 3252558907, 4003149424, 4429016384, 6505117814, 8006298848, 8858032768, 13010235628, 16012597696, 17716065536, 26020471256, 32025195392, 52040942512, 64050390784, 104081885024, 208163770048, 416327540096, 832655080192]

約数ペア:

[(1, 832655080192), (2, 416327540096), (4, 208163770048), (8, 104081885024), (13, 64050390784), (16, 52040942512), (26, 32025195392), (32, 26020471256), (47, 17716065536), (52, 16012597696), (64, 13010235628), (94, 8858032768), (104, 8006298848), (128, 6505117814), (188, 4429016384), (208, 4003149424), (256, 3252558907), (376, 2214508192), (416, 2001574712), (611, 1362774272), (752, 1107254096), (832, 1000787356), (1222, 681387136), (1504, 553627048), (1664, 500393678), (1999, 416535808), (2444, 340693568), (2663, 312675584), (3008, 276813524), (3328, 250196839), (3998, 208267904), (4888, 170346784), (5326, 156337792), (6016, 138406762), (7996, 104133952), (9776, 85173392), (10652, 78168896), (12032, 69203381), (15992, 52066976), (19552, 42586696), (21304, 39084448), (25987, 32041216), (31984, 26033488), (34619, 24051968), (39104, 21293348), (42608, 19542224), (51974, 16020608), (63968, 13016744), (69238, 12025984), (78208, 10646674), (85216, 9771112), (93953, 8862464), (103948, 8010304), (125161, 6652672), (127936, 6508372), (138476, 6012992), (156416, 5323337), (170432, 4885556), (187906, 4431232), (207896, 4005152), (250322, 3326336), (255872, 3254186), (276952, 3006496), (340864, 2442778), (375812, 2215616), (415792, 2002576), (500644, 1663168), (511744, 1627093), (553904, 1503248), (681728, 1221389), (751624, 1107808), (831584, 1001288)]