557763504

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 1485690624

約数和(自身を除く): 927927120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 488, 568, 732, 852, 976, 1136, 1464, 1704, 2683, 2928, 3408, 4331, 5366, 8049, 8662, 10732, 12993, 16098, 17324, 21464, 25986, 32196, 34648, 42928, 51972, 64392, 69296, 103944, 128784, 163663, 190493, 207888, 327326, 380986, 490989, 571479, 654652, 761972, 981978, 1142958, 1309304, 1523944, 1963956, 2285916, 2618608, 3047888, 3927912, 4571832, 7855824, 9143664, 11620073, 23240146, 34860219, 46480292, 69720438, 92960584, 139440876, 185921168, 278881752, 557763504]

約数ペア:

[(1, 557763504), (2, 278881752), (3, 185921168), (4, 139440876), (6, 92960584), (8, 69720438), (12, 46480292), (16, 34860219), (24, 23240146), (48, 11620073), (61, 9143664), (71, 7855824), (122, 4571832), (142, 3927912), (183, 3047888), (213, 2618608), (244, 2285916), (284, 1963956), (366, 1523944), (426, 1309304), (488, 1142958), (568, 981978), (732, 761972), (852, 654652), (976, 571479), (1136, 490989), (1464, 380986), (1704, 327326), (2683, 207888), (2928, 190493), (3408, 163663), (4331, 128784), (5366, 103944), (8049, 69296), (8662, 64392), (10732, 51972), (12993, 42928), (16098, 34648), (17324, 32196), (21464, 25986)]