289722456

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{48481}}^1$

素因数の和:48576

約数の個数: 48

約数和(自身を含む): 794135160

約数和(自身を除く): 504412704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 48481, 96962, 145443, 193924, 290886, 387848, 436329, 581772, 872658, 1163544, 1745316, 3490632, 4023923, 8047846, 12071769, 16095692, 24143538, 32191384, 36215307, 48287076, 72430614, 96574152, 144861228, 289722456]

約数ペア:

[(1, 289722456), (2, 144861228), (3, 96574152), (4, 72430614), (6, 48287076), (8, 36215307), (9, 32191384), (12, 24143538), (18, 16095692), (24, 12071769), (36, 8047846), (72, 4023923), (83, 3490632), (166, 1745316), (249, 1163544), (332, 872658), (498, 581772), (664, 436329), (747, 387848), (996, 290886), (1494, 193924), (1992, 145443), (2988, 96962), (5976, 48481)]