289258944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 168

約数和(自身を含む): 877720368

約数和(自身を除く): 588461424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 289, 312, 401, 408, 416, 442, 544, 578, 624, 663, 802, 816, 832, 867, 884, 1088, 1156, 1203, 1248, 1326, 1604, 1632, 1734, 1768, 2312, 2406, 2496, 2652, 3208, 3264, 3468, 3536, 3757, 4624, 4812, 5213, 5304, 6416, 6817, 6936, 7072, 7514, 9248, 9624, 10426, 10608, 11271, 12832, 13634, 13872, 14144, 15028, 15639, 18496, 19248, 20451, 20852, 21216, 22542, 25664, 27268, 27744, 30056, 31278, 38496, 40902, 41704, 42432, 45084, 54536, 55488, 60112, 62556, 76992, 81804, 83408, 88621, 90168, 109072, 115889, 120224, 125112, 163608, 166816, 177242, 180336, 218144, 231778, 240448, 250224, 265863, 327216, 333632, 347667, 354484, 360672, 436288, 463556, 500448, 531726, 654432, 695334, 708968, 721344, 927112, 1000896, 1063452, 1308864, 1390668, 1417936, 1506557, 1854224, 2126904, 2781336, 2835872, 3013114, 3708448, 4253808, 4519671, 5562672, 5671744, 6026228, 7416896, 8507616, 9039342, 11125344, 12052456, 17015232, 18078684, 22250688, 24104912, 36157368, 48209824, 72314736, 96419648, 144629472, 289258944]

約数ペア:

[(1, 289258944), (2, 144629472), (3, 96419648), (4, 72314736), (6, 48209824), (8, 36157368), (12, 24104912), (13, 22250688), (16, 18078684), (17, 17015232), (24, 12052456), (26, 11125344), (32, 9039342), (34, 8507616), (39, 7416896), (48, 6026228), (51, 5671744), (52, 5562672), (64, 4519671), (68, 4253808), (78, 3708448), (96, 3013114), (102, 2835872), (104, 2781336), (136, 2126904), (156, 1854224), (192, 1506557), (204, 1417936), (208, 1390668), (221, 1308864), (272, 1063452), (289, 1000896), (312, 927112), (401, 721344), (408, 708968), (416, 695334), (442, 654432), (544, 531726), (578, 500448), (624, 463556), (663, 436288), (802, 360672), (816, 354484), (832, 347667), (867, 333632), (884, 327216), (1088, 265863), (1156, 250224), (1203, 240448), (1248, 231778), (1326, 218144), (1604, 180336), (1632, 177242), (1734, 166816), (1768, 163608), (2312, 125112), (2406, 120224), (2496, 115889), (2652, 109072), (3208, 90168), (3264, 88621), (3468, 83408), (3536, 81804), (3757, 76992), (4624, 62556), (4812, 60112), (5213, 55488), (5304, 54536), (6416, 45084), (6817, 42432), (6936, 41704), (7072, 40902), (7514, 38496), (9248, 31278), (9624, 30056), (10426, 27744), (10608, 27268), (11271, 25664), (12832, 22542), (13634, 21216), (13872, 20852), (14144, 20451), (15028, 19248), (15639, 18496)]