212925636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6983}}^1$

素因数の和:7022

約数の個数: 108

約数和(自身を含む): 676218816

約数和(自身を除く): 463293180

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 6983, 7623, 10164, 13966, 15246, 20949, 27932, 30492, 41898, 48881, 62847, 76813, 83796, 97762, 125694, 146643, 153626, 195524, 230439, 251388, 293286, 307252, 439929, 460878, 537691, 586572, 691317, 844943, 879858, 921756, 1075382, 1382634, 1613073, 1689886, 1759716, 2150764, 2534829, 2765268, 3226146, 3379772, 4839219, 5069658, 5914601, 6452292, 7604487, 9678438, 10139316, 11829202, 15208974, 17743803, 19356876, 23658404, 30417948, 35487606, 53231409, 70975212, 106462818, 212925636]

約数ペア:

[(1, 212925636), (2, 106462818), (3, 70975212), (4, 53231409), (6, 35487606), (7, 30417948), (9, 23658404), (11, 19356876), (12, 17743803), (14, 15208974), (18, 11829202), (21, 10139316), (22, 9678438), (28, 7604487), (33, 6452292), (36, 5914601), (42, 5069658), (44, 4839219), (63, 3379772), (66, 3226146), (77, 2765268), (84, 2534829), (99, 2150764), (121, 1759716), (126, 1689886), (132, 1613073), (154, 1382634), (198, 1075382), (231, 921756), (242, 879858), (252, 844943), (308, 691317), (363, 586572), (396, 537691), (462, 460878), (484, 439929), (693, 307252), (726, 293286), (847, 251388), (924, 230439), (1089, 195524), (1386, 153626), (1452, 146643), (1694, 125694), (2178, 97762), (2541, 83796), (2772, 76813), (3388, 62847), (4356, 48881), (5082, 41898), (6983, 30492), (7623, 27932), (10164, 20949), (13966, 15246)]