349039392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{279679}}^1$

素因数の和:279705

約数の個数: 48

約数和(自身を含む): 986711040

約数和(自身を除く): 637671648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 279679, 559358, 839037, 1118716, 1678074, 2237432, 3356148, 3635827, 4474864, 6712296, 7271654, 8949728, 10907481, 13424592, 14543308, 21814962, 26849184, 29086616, 43629924, 58173232, 87259848, 116346464, 174519696, 349039392]

約数ペア:

[(1, 349039392), (2, 174519696), (3, 116346464), (4, 87259848), (6, 58173232), (8, 43629924), (12, 29086616), (13, 26849184), (16, 21814962), (24, 14543308), (26, 13424592), (32, 10907481), (39, 8949728), (48, 7271654), (52, 6712296), (78, 4474864), (96, 3635827), (104, 3356148), (156, 2237432), (208, 1678074), (312, 1118716), (416, 839037), (624, 559358), (1248, 279679)]