248586768

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 724239360

約数和(自身を除く): 475652592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 233, 239, 248, 279, 372, 466, 478, 496, 558, 699, 717, 744, 932, 956, 1116, 1398, 1434, 1488, 1864, 1912, 2097, 2151, 2232, 2796, 2868, 3728, 3824, 4194, 4302, 4464, 5592, 5736, 7223, 7409, 8388, 8604, 11184, 11472, 14446, 14818, 16776, 17208, 21669, 22227, 28892, 29636, 33552, 34416, 43338, 44454, 55687, 57784, 59272, 65007, 66681, 86676, 88908, 111374, 115568, 118544, 130014, 133362, 167061, 173352, 177816, 222748, 260028, 266724, 334122, 346704, 355632, 445496, 501183, 520056, 533448, 668244, 890992, 1002366, 1040112, 1066896, 1336488, 1726297, 2004732, 2672976, 3452594, 4009464, 5178891, 6905188, 8018928, 10357782, 13810376, 15536673, 20715564, 27620752, 31073346, 41431128, 62146692, 82862256, 124293384, 248586768]

約数ペア:

[(1, 248586768), (2, 124293384), (3, 82862256), (4, 62146692), (6, 41431128), (8, 31073346), (9, 27620752), (12, 20715564), (16, 15536673), (18, 13810376), (24, 10357782), (31, 8018928), (36, 6905188), (48, 5178891), (62, 4009464), (72, 3452594), (93, 2672976), (124, 2004732), (144, 1726297), (186, 1336488), (233, 1066896), (239, 1040112), (248, 1002366), (279, 890992), (372, 668244), (466, 533448), (478, 520056), (496, 501183), (558, 445496), (699, 355632), (717, 346704), (744, 334122), (932, 266724), (956, 260028), (1116, 222748), (1398, 177816), (1434, 173352), (1488, 167061), (1864, 133362), (1912, 130014), (2097, 118544), (2151, 115568), (2232, 111374), (2796, 88908), (2868, 86676), (3728, 66681), (3824, 65007), (4194, 59272), (4302, 57784), (4464, 55687), (5592, 44454), (5736, 43338), (7223, 34416), (7409, 33552), (8388, 29636), (8604, 28892), (11184, 22227), (11472, 21669), (14446, 17208), (14818, 16776)]