8409984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 24690120

約数和(自身を除く): 16280136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 181, 192, 242, 264, 352, 362, 363, 384, 484, 528, 543, 704, 724, 726, 968, 1056, 1086, 1408, 1448, 1452, 1936, 1991, 2112, 2172, 2896, 2904, 3872, 3982, 4224, 4344, 5792, 5808, 5973, 7744, 7964, 8688, 11584, 11616, 11946, 15488, 15928, 17376, 21901, 23168, 23232, 23892, 31856, 34752, 43802, 46464, 47784, 63712, 65703, 69504, 87604, 95568, 127424, 131406, 175208, 191136, 254848, 262812, 350416, 382272, 525624, 700832, 764544, 1051248, 1401664, 2102496, 2803328, 4204992, 8409984]

約数ペア:

[(1, 8409984), (2, 4204992), (3, 2803328), (4, 2102496), (6, 1401664), (8, 1051248), (11, 764544), (12, 700832), (16, 525624), (22, 382272), (24, 350416), (32, 262812), (33, 254848), (44, 191136), (48, 175208), (64, 131406), (66, 127424), (88, 95568), (96, 87604), (121, 69504), (128, 65703), (132, 63712), (176, 47784), (181, 46464), (192, 43802), (242, 34752), (264, 31856), (352, 23892), (362, 23232), (363, 23168), (384, 21901), (484, 17376), (528, 15928), (543, 15488), (704, 11946), (724, 11616), (726, 11584), (968, 8688), (1056, 7964), (1086, 7744), (1408, 5973), (1448, 5808), (1452, 5792), (1936, 4344), (1991, 4224), (2112, 3982), (2172, 3872), (2896, 2904)]