897279788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 1814400000

約数和(自身を除く): 917120212

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 79, 118, 149, 158, 236, 298, 316, 323, 596, 646, 1003, 1121, 1292, 1343, 1501, 2006, 2242, 2533, 2686, 2831, 3002, 4012, 4484, 4661, 5066, 5372, 5662, 6004, 8791, 9322, 10132, 11324, 11771, 17582, 18644, 19057, 23542, 25517, 35164, 38114, 47084, 48127, 51034, 76228, 79237, 88559, 96254, 102068, 149447, 158474, 167029, 177118, 192508, 200107, 223649, 298894, 316948, 334058, 354236, 400214, 447298, 597788, 668116, 694489, 800428, 894596, 1388978, 1505503, 2777956, 2839493, 3011006, 3802033, 5678986, 6022012, 7604066, 11357972, 11806313, 13195291, 15208132, 23612626, 26390582, 47225252, 52781164, 224319947, 448639894, 897279788]

約数ペア:

[(1, 897279788), (2, 448639894), (4, 224319947), (17, 52781164), (19, 47225252), (34, 26390582), (38, 23612626), (59, 15208132), (68, 13195291), (76, 11806313), (79, 11357972), (118, 7604066), (149, 6022012), (158, 5678986), (236, 3802033), (298, 3011006), (316, 2839493), (323, 2777956), (596, 1505503), (646, 1388978), (1003, 894596), (1121, 800428), (1292, 694489), (1343, 668116), (1501, 597788), (2006, 447298), (2242, 400214), (2533, 354236), (2686, 334058), (2831, 316948), (3002, 298894), (4012, 223649), (4484, 200107), (4661, 192508), (5066, 177118), (5372, 167029), (5662, 158474), (6004, 149447), (8791, 102068), (9322, 96254), (10132, 88559), (11324, 79237), (11771, 76228), (17582, 51034), (18644, 48127), (19057, 47084), (23542, 38114), (25517, 35164)]