211455024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 597818880

約数和(自身を除く): 386363856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 557, 719, 1114, 1438, 1671, 2157, 2228, 2876, 3342, 4314, 4456, 5752, 6127, 6684, 7909, 8628, 8912, 11504, 12254, 13368, 15818, 17256, 18381, 23727, 24508, 26736, 31636, 34512, 36762, 47454, 49016, 63272, 73524, 94908, 98032, 126544, 147048, 189816, 294096, 379632, 400483, 800966, 1201449, 1601932, 2402898, 3203864, 4405313, 4805796, 6407728, 8810626, 9611592, 13215939, 17621252, 19223184, 26431878, 35242504, 52863756, 70485008, 105727512, 211455024]

約数ペア:

[(1, 211455024), (2, 105727512), (3, 70485008), (4, 52863756), (6, 35242504), (8, 26431878), (11, 19223184), (12, 17621252), (16, 13215939), (22, 9611592), (24, 8810626), (33, 6407728), (44, 4805796), (48, 4405313), (66, 3203864), (88, 2402898), (132, 1601932), (176, 1201449), (264, 800966), (528, 400483), (557, 379632), (719, 294096), (1114, 189816), (1438, 147048), (1671, 126544), (2157, 98032), (2228, 94908), (2876, 73524), (3342, 63272), (4314, 49016), (4456, 47454), (5752, 36762), (6127, 34512), (6684, 31636), (7909, 26736), (8628, 24508), (8912, 23727), (11504, 18381), (12254, 17256), (13368, 15818)]