491715072

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6318

約数の個数: 120

約数和(自身を含む): 1502840196

約数和(自身を除く): 1011125124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3264, 4352, 4608, 4896, 6277, 6528, 8704, 9792, 12554, 13056, 18831, 19584, 25108, 26112, 37662, 39168, 50216, 56493, 75324, 78336, 100432, 106709, 112986, 150648, 200864, 213418, 225972, 301296, 320127, 401728, 426836, 451944, 602592, 640254, 803456, 853672, 903888, 960381, 1205184, 1280508, 1606912, 1707344, 1807776, 1920762, 2410368, 2561016, 3213824, 3414688, 3615552, 3841524, 4820736, 5122032, 6829376, 7231104, 7683048, 9641472, 10244064, 13658752, 14462208, 15366096, 20488128, 27317504, 28924416, 30732192, 40976256, 54635008, 61464384, 81952512, 122928768, 163905024, 245857536, 491715072]

約数ペア:

[(1, 491715072), (2, 245857536), (3, 163905024), (4, 122928768), (6, 81952512), (8, 61464384), (9, 54635008), (12, 40976256), (16, 30732192), (17, 28924416), (18, 27317504), (24, 20488128), (32, 15366096), (34, 14462208), (36, 13658752), (48, 10244064), (51, 9641472), (64, 7683048), (68, 7231104), (72, 6829376), (96, 5122032), (102, 4820736), (128, 3841524), (136, 3615552), (144, 3414688), (153, 3213824), (192, 2561016), (204, 2410368), (256, 1920762), (272, 1807776), (288, 1707344), (306, 1606912), (384, 1280508), (408, 1205184), (512, 960381), (544, 903888), (576, 853672), (612, 803456), (768, 640254), (816, 602592), (1088, 451944), (1152, 426836), (1224, 401728), (1536, 320127), (1632, 301296), (2176, 225972), (2304, 213418), (2448, 200864), (3264, 150648), (4352, 112986), (4608, 106709), (4896, 100432), (6277, 78336), (6528, 75324), (8704, 56493), (9792, 50216), (12554, 39168), (13056, 37662), (18831, 26112), (19584, 25108)]