1878019104

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 5822724096

約数和(自身を除く): 3944704992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 41, 48, 51, 52, 68, 78, 82, 96, 102, 104, 123, 127, 136, 156, 164, 204, 208, 221, 246, 254, 272, 289, 312, 328, 381, 408, 416, 442, 492, 508, 533, 544, 578, 624, 656, 663, 697, 762, 816, 867, 884, 984, 1016, 1066, 1156, 1248, 1312, 1326, 1394, 1524, 1599, 1632, 1651, 1734, 1768, 1968, 2032, 2091, 2132, 2159, 2312, 2652, 2788, 3048, 3198, 3302, 3468, 3536, 3757, 3936, 4064, 4182, 4264, 4318, 4624, 4953, 5207, 5304, 5576, 6096, 6396, 6477, 6604, 6936, 7072, 7514, 8364, 8528, 8636, 9061, 9248, 9906, 10414, 10608, 11152, 11271, 11849, 12192, 12792, 12954, 13208, 13872, 15028, 15621, 16728, 17056, 17272, 18122, 19812, 20828, 21216, 22304, 22542, 23698, 25584, 25908, 26416, 27183, 27744, 28067, 30056, 31242, 33456, 34544, 35547, 36244, 36703, 39624, 41656, 45084, 47396, 51168, 51816, 52832, 54366, 56134, 60112, 62484, 66912, 67691, 69088, 71094, 72488, 73406, 79248, 83312, 84201, 88519, 90168, 94792, 103632, 108732, 110109, 112268, 120224, 124968, 135382, 142188, 144976, 146812, 154037, 158496, 166624, 168402, 177038, 180336, 189584, 203073, 207264, 217464, 220218, 224536, 249936, 265557, 270764, 284376, 289952, 293624, 308074, 336804, 354076, 360672, 379168, 406146, 434928, 440436, 449072, 462111, 477139, 499872, 531114, 541528, 568752, 587248, 616148, 673608, 708152, 812292, 869856, 880872, 898144, 924222, 954278, 1062228, 1083056, 1137504, 1150747, 1174496, 1232296, 1347216, 1416304, 1431417, 1504823, 1624584, 1761744, 1848444, 1908556, 2124456, 2166112, 2301494, 2464592, 2694432, 2832608, 2862834, 3009646, 3249168, 3452241, 3523488, 3696888, 3817112, 4248912, 4514469, 4602988, 4929184, 5725668, 6019292, 6498336, 6904482, 7393776, 7634224, 8497824, 9028938, 9205976, 11451336, 12038584, 13808964, 14787552, 15268448, 18057876, 18411952, 19562699, 22902672, 24077168, 27617928, 36115752, 36823904, 39125398, 45805344, 48154336, 55235856, 58688097, 72231504, 78250796, 110471712, 117376194, 144463008, 156501592, 234752388, 313003184, 469504776, 626006368, 939009552, 1878019104]

約数ペア:

[(1, 1878019104), (2, 939009552), (3, 626006368), (4, 469504776), (6, 313003184), (8, 234752388), (12, 156501592), (13, 144463008), (16, 117376194), (17, 110471712), (24, 78250796), (26, 72231504), (32, 58688097), (34, 55235856), (39, 48154336), (41, 45805344), (48, 39125398), (51, 36823904), (52, 36115752), (68, 27617928), (78, 24077168), (82, 22902672), (96, 19562699), (102, 18411952), (104, 18057876), (123, 15268448), (127, 14787552), (136, 13808964), (156, 12038584), (164, 11451336), (204, 9205976), (208, 9028938), (221, 8497824), (246, 7634224), (254, 7393776), (272, 6904482), (289, 6498336), (312, 6019292), (328, 5725668), (381, 4929184), (408, 4602988), (416, 4514469), (442, 4248912), (492, 3817112), (508, 3696888), (533, 3523488), (544, 3452241), (578, 3249168), (624, 3009646), (656, 2862834), (663, 2832608), (697, 2694432), (762, 2464592), (816, 2301494), (867, 2166112), (884, 2124456), (984, 1908556), (1016, 1848444), (1066, 1761744), (1156, 1624584), (1248, 1504823), (1312, 1431417), (1326, 1416304), (1394, 1347216), (1524, 1232296), (1599, 1174496), (1632, 1150747), (1651, 1137504), (1734, 1083056), (1768, 1062228), (1968, 954278), (2032, 924222), (2091, 898144), (2132, 880872), (2159, 869856), (2312, 812292), (2652, 708152), (2788, 673608), (3048, 616148), (3198, 587248), (3302, 568752), (3468, 541528), (3536, 531114), (3757, 499872), (3936, 477139), (4064, 462111), (4182, 449072), (4264, 440436), (4318, 434928), (4624, 406146), (4953, 379168), (5207, 360672), (5304, 354076), (5576, 336804), (6096, 308074), (6396, 293624), (6477, 289952), (6604, 284376), (6936, 270764), (7072, 265557), (7514, 249936), (8364, 224536), (8528, 220218), (8636, 217464), (9061, 207264), (9248, 203073), (9906, 189584), (10414, 180336), (10608, 177038), (11152, 168402), (11271, 166624), (11849, 158496), (12192, 154037), (12792, 146812), (12954, 144976), (13208, 142188), (13872, 135382), (15028, 124968), (15621, 120224), (16728, 112268), (17056, 110109), (17272, 108732), (18122, 103632), (19812, 94792), (20828, 90168), (21216, 88519), (22304, 84201), (22542, 83312), (23698, 79248), (25584, 73406), (25908, 72488), (26416, 71094), (27183, 69088), (27744, 67691), (28067, 66912), (30056, 62484), (31242, 60112), (33456, 56134), (34544, 54366), (35547, 52832), (36244, 51816), (36703, 51168), (39624, 47396), (41656, 45084)]