254629008

素因数分解:

$2^4\times 3^5\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 749257600

約数和(自身を除く): 494628592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 243, 316, 324, 432, 474, 486, 632, 648, 711, 829, 948, 972, 1264, 1296, 1422, 1658, 1896, 1944, 2133, 2487, 2844, 3316, 3792, 3888, 4266, 4974, 5688, 6399, 6632, 7461, 8532, 9948, 11376, 12798, 13264, 14922, 17064, 19197, 19896, 22383, 25596, 29844, 34128, 38394, 39792, 44766, 51192, 59688, 65491, 67149, 76788, 89532, 102384, 119376, 130982, 134298, 153576, 179064, 196473, 201447, 261964, 268596, 307152, 358128, 392946, 402894, 523928, 537192, 589419, 785892, 805788, 1047856, 1074384, 1178838, 1571784, 1611576, 1768257, 2357676, 3143568, 3223152, 3536514, 4715352, 5304771, 7073028, 9430704, 10609542, 14146056, 15914313, 21219084, 28292112, 31828626, 42438168, 63657252, 84876336, 127314504, 254629008]

約数ペア:

[(1, 254629008), (2, 127314504), (3, 84876336), (4, 63657252), (6, 42438168), (8, 31828626), (9, 28292112), (12, 21219084), (16, 15914313), (18, 14146056), (24, 10609542), (27, 9430704), (36, 7073028), (48, 5304771), (54, 4715352), (72, 3536514), (79, 3223152), (81, 3143568), (108, 2357676), (144, 1768257), (158, 1611576), (162, 1571784), (216, 1178838), (237, 1074384), (243, 1047856), (316, 805788), (324, 785892), (432, 589419), (474, 537192), (486, 523928), (632, 402894), (648, 392946), (711, 358128), (829, 307152), (948, 268596), (972, 261964), (1264, 201447), (1296, 196473), (1422, 179064), (1658, 153576), (1896, 134298), (1944, 130982), (2133, 119376), (2487, 102384), (2844, 89532), (3316, 76788), (3792, 67149), (3888, 65491), (4266, 59688), (4974, 51192), (5688, 44766), (6399, 39792), (6632, 38394), (7461, 34128), (8532, 29844), (9948, 25596), (11376, 22383), (12798, 19896), (13264, 19197), (14922, 17064)]