243431712

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3119}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 695036160

約数和(自身を除く): 451604448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 2168, 2439, 3119, 3252, 4336, 4878, 6238, 6504, 8672, 9357, 9756, 12476, 13008, 18714, 19512, 24952, 26016, 28071, 37428, 39024, 49904, 56142, 74856, 78048, 99808, 112284, 149712, 224568, 299424, 449136, 845249, 898272, 1690498, 2535747, 3380996, 5071494, 6761992, 7607241, 10142988, 13523984, 15214482, 20285976, 27047968, 30428964, 40571952, 60857928, 81143904, 121715856, 243431712]

約数ペア:

[(1, 243431712), (2, 121715856), (3, 81143904), (4, 60857928), (6, 40571952), (8, 30428964), (9, 27047968), (12, 20285976), (16, 15214482), (18, 13523984), (24, 10142988), (32, 7607241), (36, 6761992), (48, 5071494), (72, 3380996), (96, 2535747), (144, 1690498), (271, 898272), (288, 845249), (542, 449136), (813, 299424), (1084, 224568), (1626, 149712), (2168, 112284), (2439, 99808), (3119, 78048), (3252, 74856), (4336, 56142), (4878, 49904), (6238, 39024), (6504, 37428), (8672, 28071), (9357, 26016), (9756, 24952), (12476, 19512), (13008, 18714)]