1988312928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{174047}}^1$

素因数の和:174084

約数の個数: 96

約数和(自身を含む): 6315853824

約数和(自身を除く): 4327540896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 174047, 348094, 522141, 696188, 1044282, 1218329, 1392376, 2088564, 2436658, 2784752, 2958799, 3654987, 4177128, 4873316, 5569504, 5917598, 7309974, 8354256, 8876397, 9746632, 11835196, 14619948, 16708512, 17752794, 19493264, 20711593, 23670392, 29239896, 35505588, 38986528, 41423186, 47340784, 58479792, 62134779, 71011176, 82846372, 94681568, 116959584, 124269558, 142022352, 165692744, 248539116, 284044704, 331385488, 497078232, 662770976, 994156464, 1988312928]

約数ペア:

[(1, 1988312928), (2, 994156464), (3, 662770976), (4, 497078232), (6, 331385488), (7, 284044704), (8, 248539116), (12, 165692744), (14, 142022352), (16, 124269558), (17, 116959584), (21, 94681568), (24, 82846372), (28, 71011176), (32, 62134779), (34, 58479792), (42, 47340784), (48, 41423186), (51, 38986528), (56, 35505588), (68, 29239896), (84, 23670392), (96, 20711593), (102, 19493264), (112, 17752794), (119, 16708512), (136, 14619948), (168, 11835196), (204, 9746632), (224, 8876397), (238, 8354256), (272, 7309974), (336, 5917598), (357, 5569504), (408, 4873316), (476, 4177128), (544, 3654987), (672, 2958799), (714, 2784752), (816, 2436658), (952, 2088564), (1428, 1392376), (1632, 1218329), (1904, 1044282), (2856, 696188), (3808, 522141), (5712, 348094), (11424, 174047)]