395791488

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1707

約数の個数: 128

約数和(自身を含む): 1185321600

約数和(自身を除く): 789530112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 639, 852, 864, 1136, 1152, 1278, 1613, 1704, 1728, 1917, 2272, 2556, 3226, 3408, 3456, 3834, 4544, 4839, 5112, 6452, 6816, 7668, 9088, 9678, 10224, 12904, 13632, 14517, 15336, 19356, 20448, 25808, 27264, 29034, 30672, 38712, 40896, 43551, 51616, 58068, 61344, 77424, 81792, 87102, 103232, 114523, 116136, 122688, 154848, 174204, 206464, 229046, 232272, 245376, 309696, 343569, 348408, 458092, 464544, 619392, 687138, 696816, 916184, 929088, 1030707, 1374276, 1393632, 1832368, 1858176, 2061414, 2748552, 2787264, 3092121, 3664736, 4122828, 5497104, 5574528, 6184242, 7329472, 8245656, 10994208, 12368484, 14658944, 16491312, 21988416, 24736968, 32982624, 43976832, 49473936, 65965248, 98947872, 131930496, 197895744, 395791488]

約数ペア:

[(1, 395791488), (2, 197895744), (3, 131930496), (4, 98947872), (6, 65965248), (8, 49473936), (9, 43976832), (12, 32982624), (16, 24736968), (18, 21988416), (24, 16491312), (27, 14658944), (32, 12368484), (36, 10994208), (48, 8245656), (54, 7329472), (64, 6184242), (71, 5574528), (72, 5497104), (96, 4122828), (108, 3664736), (128, 3092121), (142, 2787264), (144, 2748552), (192, 2061414), (213, 1858176), (216, 1832368), (284, 1393632), (288, 1374276), (384, 1030707), (426, 929088), (432, 916184), (568, 696816), (576, 687138), (639, 619392), (852, 464544), (864, 458092), (1136, 348408), (1152, 343569), (1278, 309696), (1613, 245376), (1704, 232272), (1728, 229046), (1917, 206464), (2272, 174204), (2556, 154848), (3226, 122688), (3408, 116136), (3456, 114523), (3834, 103232), (4544, 87102), (4839, 81792), (5112, 77424), (6452, 61344), (6816, 58068), (7668, 51616), (9088, 43551), (9678, 40896), (10224, 38712), (12904, 30672), (13632, 29034), (14517, 27264), (15336, 25808), (19356, 20448)]