211711152

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1922

約数の個数: 80

約数和(自身を含む): 572026880

約数和(自身を除く): 360315728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1488, 1801, 1896, 2449, 3602, 3792, 4898, 5403, 7204, 7347, 9796, 10806, 14408, 14694, 19592, 21612, 28816, 29388, 39184, 43224, 55831, 58776, 86448, 111662, 117552, 142279, 167493, 223324, 284558, 334986, 426837, 446648, 569116, 669972, 853674, 893296, 1138232, 1339944, 1707348, 2276464, 2679888, 3414696, 4410649, 6829392, 8821298, 13231947, 17642596, 26463894, 35285192, 52927788, 70570384, 105855576, 211711152]

約数ペア:

[(1, 211711152), (2, 105855576), (3, 70570384), (4, 52927788), (6, 35285192), (8, 26463894), (12, 17642596), (16, 13231947), (24, 8821298), (31, 6829392), (48, 4410649), (62, 3414696), (79, 2679888), (93, 2276464), (124, 1707348), (158, 1339944), (186, 1138232), (237, 893296), (248, 853674), (316, 669972), (372, 569116), (474, 446648), (496, 426837), (632, 334986), (744, 284558), (948, 223324), (1264, 167493), (1488, 142279), (1801, 117552), (1896, 111662), (2449, 86448), (3602, 58776), (3792, 55831), (4898, 43224), (5403, 39184), (7204, 29388), (7347, 28816), (9796, 21612), (10806, 19592), (14408, 14694)]