38484144

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 114671232

約数和(自身を除く): 76187088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 233, 248, 279, 296, 333, 372, 444, 466, 496, 558, 592, 666, 699, 744, 888, 932, 1116, 1147, 1332, 1398, 1488, 1776, 1864, 2097, 2232, 2294, 2664, 2796, 3441, 3728, 4194, 4464, 4588, 5328, 5592, 6882, 7223, 8388, 8621, 9176, 10323, 11184, 13764, 14446, 16776, 17242, 18352, 20646, 21669, 25863, 27528, 28892, 33552, 34484, 41292, 43338, 51726, 55056, 57784, 65007, 68968, 77589, 82584, 86676, 103452, 115568, 130014, 137936, 155178, 165168, 173352, 206904, 260028, 267251, 310356, 346704, 413808, 520056, 534502, 620712, 801753, 1040112, 1069004, 1241424, 1603506, 2138008, 2405259, 3207012, 4276016, 4810518, 6414024, 9621036, 12828048, 19242072, 38484144]

約数ペア:

[(1, 38484144), (2, 19242072), (3, 12828048), (4, 9621036), (6, 6414024), (8, 4810518), (9, 4276016), (12, 3207012), (16, 2405259), (18, 2138008), (24, 1603506), (31, 1241424), (36, 1069004), (37, 1040112), (48, 801753), (62, 620712), (72, 534502), (74, 520056), (93, 413808), (111, 346704), (124, 310356), (144, 267251), (148, 260028), (186, 206904), (222, 173352), (233, 165168), (248, 155178), (279, 137936), (296, 130014), (333, 115568), (372, 103452), (444, 86676), (466, 82584), (496, 77589), (558, 68968), (592, 65007), (666, 57784), (699, 55056), (744, 51726), (888, 43338), (932, 41292), (1116, 34484), (1147, 33552), (1332, 28892), (1398, 27528), (1488, 25863), (1776, 21669), (1864, 20646), (2097, 18352), (2232, 17242), (2294, 16776), (2664, 14446), (2796, 13764), (3441, 11184), (3728, 10323), (4194, 9176), (4464, 8621), (4588, 8388), (5328, 7223), (5592, 6882)]