461796608

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 1163412096

約数和(自身を除く): 701615488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 128, 172, 182, 208, 224, 256, 301, 344, 364, 416, 448, 461, 559, 602, 688, 728, 832, 896, 922, 1118, 1204, 1376, 1456, 1664, 1792, 1844, 2236, 2408, 2752, 2912, 3227, 3328, 3688, 3913, 4472, 4816, 5504, 5824, 5993, 6454, 7376, 7826, 8944, 9632, 11008, 11648, 11986, 12908, 14752, 15652, 17888, 19264, 19823, 23296, 23972, 25816, 29504, 31304, 35776, 38528, 39646, 41951, 47944, 51632, 59008, 62608, 71552, 77056, 79292, 83902, 95888, 103264, 118016, 125216, 138761, 143104, 158584, 167804, 191776, 206528, 250432, 257699, 277522, 317168, 335608, 383552, 413056, 500864, 515398, 555044, 634336, 671216, 767104, 826112, 1001728, 1030796, 1110088, 1268672, 1342432, 1534208, 1803893, 2061592, 2220176, 2537344, 2684864, 3607786, 4123184, 4440352, 5074688, 5369728, 7215572, 8246368, 8880704, 10739456, 14431144, 16492736, 17761408, 28862288, 32985472, 35522816, 57724576, 65970944, 115449152, 230898304, 461796608]

約数ペア:

[(1, 461796608), (2, 230898304), (4, 115449152), (7, 65970944), (8, 57724576), (13, 35522816), (14, 32985472), (16, 28862288), (26, 17761408), (28, 16492736), (32, 14431144), (43, 10739456), (52, 8880704), (56, 8246368), (64, 7215572), (86, 5369728), (91, 5074688), (104, 4440352), (112, 4123184), (128, 3607786), (172, 2684864), (182, 2537344), (208, 2220176), (224, 2061592), (256, 1803893), (301, 1534208), (344, 1342432), (364, 1268672), (416, 1110088), (448, 1030796), (461, 1001728), (559, 826112), (602, 767104), (688, 671216), (728, 634336), (832, 555044), (896, 515398), (922, 500864), (1118, 413056), (1204, 383552), (1376, 335608), (1456, 317168), (1664, 277522), (1792, 257699), (1844, 250432), (2236, 206528), (2408, 191776), (2752, 167804), (2912, 158584), (3227, 143104), (3328, 138761), (3688, 125216), (3913, 118016), (4472, 103264), (4816, 95888), (5504, 83902), (5824, 79292), (5993, 77056), (6454, 71552), (7376, 62608), (7826, 59008), (8944, 51632), (9632, 47944), (11008, 41951), (11648, 39646), (11986, 38528), (12908, 35776), (14752, 31304), (15652, 29504), (17888, 25816), (19264, 23972), (19823, 23296)]