284887904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 688020480

約数和(自身を除く): 403132576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 79, 112, 119, 136, 158, 224, 238, 272, 316, 476, 544, 553, 632, 947, 952, 1106, 1264, 1343, 1894, 1904, 2212, 2528, 2686, 3788, 3808, 4424, 5372, 6629, 7576, 8848, 9401, 10744, 13258, 15152, 16099, 17696, 18802, 21488, 26516, 30304, 32198, 37604, 42976, 53032, 64396, 74813, 75208, 106064, 112693, 128792, 149626, 150416, 212128, 225386, 257584, 299252, 300832, 450772, 515168, 523691, 598504, 901544, 1047382, 1197008, 1271821, 1803088, 2094764, 2394016, 2543642, 3606176, 4189528, 5087284, 8379056, 8902747, 10174568, 16758112, 17805494, 20349136, 35610988, 40698272, 71221976, 142443952, 284887904]

約数ペア:

[(1, 284887904), (2, 142443952), (4, 71221976), (7, 40698272), (8, 35610988), (14, 20349136), (16, 17805494), (17, 16758112), (28, 10174568), (32, 8902747), (34, 8379056), (56, 5087284), (68, 4189528), (79, 3606176), (112, 2543642), (119, 2394016), (136, 2094764), (158, 1803088), (224, 1271821), (238, 1197008), (272, 1047382), (316, 901544), (476, 598504), (544, 523691), (553, 515168), (632, 450772), (947, 300832), (952, 299252), (1106, 257584), (1264, 225386), (1343, 212128), (1894, 150416), (1904, 149626), (2212, 128792), (2528, 112693), (2686, 106064), (3788, 75208), (3808, 74813), (4424, 64396), (5372, 53032), (6629, 42976), (7576, 37604), (8848, 32198), (9401, 30304), (10744, 26516), (13258, 21488), (15152, 18802), (16099, 17696)]