809479728

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 2337412896

約数和(自身を除く): 1527933168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 167, 246, 328, 334, 369, 492, 501, 656, 668, 738, 821, 984, 1002, 1336, 1476, 1503, 1642, 1968, 2004, 2463, 2672, 2952, 3006, 3284, 4008, 4926, 5904, 6012, 6568, 6847, 7389, 8016, 9852, 12024, 13136, 13694, 14778, 19704, 20541, 24048, 27388, 29556, 33661, 39408, 41082, 54776, 59112, 61623, 67322, 82164, 100983, 109552, 118224, 123246, 134644, 137107, 164328, 201966, 246492, 269288, 274214, 302949, 328656, 403932, 411321, 492984, 538576, 548428, 605898, 807864, 822642, 985968, 1096856, 1211796, 1233963, 1615728, 1645284, 2193712, 2423592, 2467926, 3290568, 4847184, 4935852, 5621387, 6581136, 9871704, 11242774, 16864161, 19743408, 22485548, 33728322, 44971096, 50592483, 67456644, 89942192, 101184966, 134913288, 202369932, 269826576, 404739864, 809479728]

約数ペア:

[(1, 809479728), (2, 404739864), (3, 269826576), (4, 202369932), (6, 134913288), (8, 101184966), (9, 89942192), (12, 67456644), (16, 50592483), (18, 44971096), (24, 33728322), (36, 22485548), (41, 19743408), (48, 16864161), (72, 11242774), (82, 9871704), (123, 6581136), (144, 5621387), (164, 4935852), (167, 4847184), (246, 3290568), (328, 2467926), (334, 2423592), (369, 2193712), (492, 1645284), (501, 1615728), (656, 1233963), (668, 1211796), (738, 1096856), (821, 985968), (984, 822642), (1002, 807864), (1336, 605898), (1476, 548428), (1503, 538576), (1642, 492984), (1968, 411321), (2004, 403932), (2463, 328656), (2672, 302949), (2952, 274214), (3006, 269288), (3284, 246492), (4008, 201966), (4926, 164328), (5904, 137107), (6012, 134644), (6568, 123246), (6847, 118224), (7389, 109552), (8016, 100983), (9852, 82164), (12024, 67322), (13136, 61623), (13694, 59112), (14778, 54776), (19704, 41082), (20541, 39408), (24048, 33661), (27388, 29556)]