555551712

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 1623978720

約数和(自身を除く): 1068427008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 101, 142, 144, 202, 213, 269, 284, 288, 303, 404, 426, 538, 568, 606, 639, 807, 808, 852, 909, 1076, 1136, 1212, 1278, 1614, 1616, 1704, 1818, 2152, 2272, 2421, 2424, 2556, 3228, 3232, 3408, 3636, 4304, 4842, 4848, 5112, 6456, 6816, 7171, 7272, 8608, 9684, 9696, 10224, 12912, 14342, 14544, 19099, 19368, 20448, 21513, 25824, 27169, 28684, 29088, 38198, 38736, 43026, 54338, 57297, 57368, 64539, 76396, 77472, 81507, 86052, 108676, 114594, 114736, 129078, 152792, 163014, 171891, 172104, 217352, 229188, 229472, 244521, 258156, 305584, 326028, 343782, 344208, 434704, 458376, 489042, 516312, 611168, 652056, 687564, 688416, 869408, 916752, 978084, 1032624, 1304112, 1375128, 1833504, 1928999, 1956168, 2065248, 2608224, 2750256, 3857998, 3912336, 5500512, 5786997, 7715996, 7824672, 11573994, 15431992, 17360991, 23147988, 30863984, 34721982, 46295976, 61727968, 69443964, 92591952, 138887928, 185183904, 277775856, 555551712]

約数ペア:

[(1, 555551712), (2, 277775856), (3, 185183904), (4, 138887928), (6, 92591952), (8, 69443964), (9, 61727968), (12, 46295976), (16, 34721982), (18, 30863984), (24, 23147988), (32, 17360991), (36, 15431992), (48, 11573994), (71, 7824672), (72, 7715996), (96, 5786997), (101, 5500512), (142, 3912336), (144, 3857998), (202, 2750256), (213, 2608224), (269, 2065248), (284, 1956168), (288, 1928999), (303, 1833504), (404, 1375128), (426, 1304112), (538, 1032624), (568, 978084), (606, 916752), (639, 869408), (807, 688416), (808, 687564), (852, 652056), (909, 611168), (1076, 516312), (1136, 489042), (1212, 458376), (1278, 434704), (1614, 344208), (1616, 343782), (1704, 326028), (1818, 305584), (2152, 258156), (2272, 244521), (2421, 229472), (2424, 229188), (2556, 217352), (3228, 172104), (3232, 171891), (3408, 163014), (3636, 152792), (4304, 129078), (4842, 114736), (4848, 114594), (5112, 108676), (6456, 86052), (6816, 81507), (7171, 77472), (7272, 76396), (8608, 64539), (9684, 57368), (9696, 57297), (10224, 54338), (12912, 43026), (14342, 38736), (14544, 38198), (19099, 29088), (19368, 28684), (20448, 27169), (21513, 25824)]