289254528

素因数分解:

$2^7\times 3^2\times {\mathrm{257}}^1\times {\mathrm{977}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 836454060

約数和(自身を除く): 547199532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 257, 288, 384, 514, 576, 771, 977, 1028, 1152, 1542, 1954, 2056, 2313, 2931, 3084, 3908, 4112, 4626, 5862, 6168, 7816, 8224, 8793, 9252, 11724, 12336, 15632, 16448, 17586, 18504, 23448, 24672, 31264, 32896, 35172, 37008, 46896, 49344, 62528, 70344, 74016, 93792, 98688, 125056, 140688, 148032, 187584, 251089, 281376, 296064, 375168, 502178, 562752, 753267, 1004356, 1125504, 1506534, 2008712, 2259801, 3013068, 4017424, 4519602, 6026136, 8034848, 9039204, 12052272, 16069696, 18078408, 24104544, 32139392, 36156816, 48209088, 72313632, 96418176, 144627264, 289254528]

約数ペア:

[(1, 289254528), (2, 144627264), (3, 96418176), (4, 72313632), (6, 48209088), (8, 36156816), (9, 32139392), (12, 24104544), (16, 18078408), (18, 16069696), (24, 12052272), (32, 9039204), (36, 8034848), (48, 6026136), (64, 4519602), (72, 4017424), (96, 3013068), (128, 2259801), (144, 2008712), (192, 1506534), (257, 1125504), (288, 1004356), (384, 753267), (514, 562752), (576, 502178), (771, 375168), (977, 296064), (1028, 281376), (1152, 251089), (1542, 187584), (1954, 148032), (2056, 140688), (2313, 125056), (2931, 98688), (3084, 93792), (3908, 74016), (4112, 70344), (4626, 62528), (5862, 49344), (6168, 46896), (7816, 37008), (8224, 35172), (8793, 32896), (9252, 31264), (11724, 24672), (12336, 23448), (15632, 18504), (16448, 17586)]