289744128

素因数分解:

$2^8\times 3^4\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 180

約数和(自身を含む): 879236820

約数和(自身を除く): 589492692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 128, 144, 157, 162, 178, 192, 216, 256, 267, 288, 314, 324, 356, 384, 432, 471, 534, 576, 628, 648, 712, 768, 801, 864, 942, 1068, 1152, 1256, 1296, 1413, 1424, 1602, 1728, 1884, 2136, 2304, 2403, 2512, 2592, 2826, 2848, 3204, 3456, 3768, 4239, 4272, 4806, 5024, 5184, 5652, 5696, 6408, 6912, 7209, 7536, 8478, 8544, 9612, 10048, 10368, 11304, 11392, 12717, 12816, 13973, 14418, 15072, 16956, 17088, 19224, 20096, 20736, 22608, 22784, 25434, 25632, 27946, 28836, 30144, 33912, 34176, 38448, 40192, 41919, 45216, 50868, 51264, 55892, 57672, 60288, 67824, 68352, 76896, 83838, 90432, 101736, 102528, 111784, 115344, 120576, 125757, 135648, 153792, 167676, 180864, 203472, 205056, 223568, 230688, 251514, 271296, 307584, 335352, 361728, 377271, 406944, 447136, 461376, 503028, 542592, 615168, 670704, 754542, 813888, 894272, 922752, 1006056, 1085184, 1131813, 1341408, 1509084, 1627776, 1788544, 1845504, 2012112, 2263626, 2682816, 3018168, 3255552, 3577088, 4024224, 4527252, 5365632, 6036336, 8048448, 9054504, 10731264, 12072672, 16096896, 18109008, 24145344, 32193792, 36218016, 48290688, 72436032, 96581376, 144872064, 289744128]

約数ペア:

[(1, 289744128), (2, 144872064), (3, 96581376), (4, 72436032), (6, 48290688), (8, 36218016), (9, 32193792), (12, 24145344), (16, 18109008), (18, 16096896), (24, 12072672), (27, 10731264), (32, 9054504), (36, 8048448), (48, 6036336), (54, 5365632), (64, 4527252), (72, 4024224), (81, 3577088), (89, 3255552), (96, 3018168), (108, 2682816), (128, 2263626), (144, 2012112), (157, 1845504), (162, 1788544), (178, 1627776), (192, 1509084), (216, 1341408), (256, 1131813), (267, 1085184), (288, 1006056), (314, 922752), (324, 894272), (356, 813888), (384, 754542), (432, 670704), (471, 615168), (534, 542592), (576, 503028), (628, 461376), (648, 447136), (712, 406944), (768, 377271), (801, 361728), (864, 335352), (942, 307584), (1068, 271296), (1152, 251514), (1256, 230688), (1296, 223568), (1413, 205056), (1424, 203472), (1602, 180864), (1728, 167676), (1884, 153792), (2136, 135648), (2304, 125757), (2403, 120576), (2512, 115344), (2592, 111784), (2826, 102528), (2848, 101736), (3204, 90432), (3456, 83838), (3768, 76896), (4239, 68352), (4272, 67824), (4806, 60288), (5024, 57672), (5184, 55892), (5652, 51264), (5696, 50868), (6408, 45216), (6912, 41919), (7209, 40192), (7536, 38448), (8478, 34176), (8544, 33912), (9612, 30144), (10048, 28836), (10368, 27946), (11304, 25632), (11392, 25434), (12717, 22784), (12816, 22608), (13973, 20736), (14418, 20096), (15072, 19224), (16956, 17088)]