357430528

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 895108480

約数和(自身を除く): 537677952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 128, 134, 182, 208, 224, 229, 256, 268, 364, 416, 448, 458, 469, 536, 728, 832, 871, 896, 916, 938, 1072, 1456, 1603, 1664, 1742, 1792, 1832, 1876, 2144, 2912, 2977, 3206, 3328, 3484, 3664, 3752, 4288, 5824, 5954, 6097, 6412, 6968, 7328, 7504, 8576, 11648, 11908, 12194, 12824, 13936, 14656, 15008, 15343, 17152, 20839, 23296, 23816, 24388, 25648, 27872, 29312, 30016, 30686, 41678, 47632, 48776, 51296, 55744, 58624, 60032, 61372, 83356, 95264, 97552, 102592, 107401, 111488, 120064, 122744, 166712, 190528, 195104, 199459, 205184, 214802, 222976, 245488, 333424, 381056, 390208, 398918, 410368, 429604, 490976, 666848, 762112, 780416, 797836, 859208, 981952, 1333696, 1396213, 1560832, 1595672, 1718416, 1963904, 2667392, 2792426, 3191344, 3436832, 3927808, 5334784, 5584852, 6382688, 6873664, 11169704, 12765376, 13747328, 22339408, 25530752, 27494656, 44678816, 51061504, 89357632, 178715264, 357430528]

約数ペア:

[(1, 357430528), (2, 178715264), (4, 89357632), (7, 51061504), (8, 44678816), (13, 27494656), (14, 25530752), (16, 22339408), (26, 13747328), (28, 12765376), (32, 11169704), (52, 6873664), (56, 6382688), (64, 5584852), (67, 5334784), (91, 3927808), (104, 3436832), (112, 3191344), (128, 2792426), (134, 2667392), (182, 1963904), (208, 1718416), (224, 1595672), (229, 1560832), (256, 1396213), (268, 1333696), (364, 981952), (416, 859208), (448, 797836), (458, 780416), (469, 762112), (536, 666848), (728, 490976), (832, 429604), (871, 410368), (896, 398918), (916, 390208), (938, 381056), (1072, 333424), (1456, 245488), (1603, 222976), (1664, 214802), (1742, 205184), (1792, 199459), (1832, 195104), (1876, 190528), (2144, 166712), (2912, 122744), (2977, 120064), (3206, 111488), (3328, 107401), (3484, 102592), (3664, 97552), (3752, 95264), (4288, 83356), (5824, 61372), (5954, 60032), (6097, 58624), (6412, 55744), (6968, 51296), (7328, 48776), (7504, 47632), (8576, 41678), (11648, 30686), (11908, 30016), (12194, 29312), (12824, 27872), (13936, 25648), (14656, 24388), (15008, 23816), (15343, 23296), (17152, 20839)]