228772764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1872

約数の個数: 108

約数和(自身を含む): 657919080

約数和(自身を除く): 429146316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 121, 132, 174, 198, 242, 261, 319, 348, 363, 396, 484, 522, 638, 726, 957, 1044, 1089, 1276, 1452, 1811, 1914, 2178, 2871, 3509, 3622, 3828, 4356, 5433, 5742, 7018, 7244, 10527, 10866, 11484, 14036, 16299, 19921, 21054, 21732, 31581, 32598, 39842, 42108, 52519, 59763, 63162, 65196, 79684, 105038, 119526, 126324, 157557, 179289, 210076, 219131, 239052, 315114, 358578, 438262, 472671, 577709, 630228, 657393, 717156, 876524, 945342, 1155418, 1314786, 1733127, 1890684, 1972179, 2310836, 2629572, 3466254, 3944358, 5199381, 6354799, 6932508, 7888716, 10398762, 12709598, 19064397, 20797524, 25419196, 38128794, 57193191, 76257588, 114386382, 228772764]

約数ペア:

[(1, 228772764), (2, 114386382), (3, 76257588), (4, 57193191), (6, 38128794), (9, 25419196), (11, 20797524), (12, 19064397), (18, 12709598), (22, 10398762), (29, 7888716), (33, 6932508), (36, 6354799), (44, 5199381), (58, 3944358), (66, 3466254), (87, 2629572), (99, 2310836), (116, 1972179), (121, 1890684), (132, 1733127), (174, 1314786), (198, 1155418), (242, 945342), (261, 876524), (319, 717156), (348, 657393), (363, 630228), (396, 577709), (484, 472671), (522, 438262), (638, 358578), (726, 315114), (957, 239052), (1044, 219131), (1089, 210076), (1276, 179289), (1452, 157557), (1811, 126324), (1914, 119526), (2178, 105038), (2871, 79684), (3509, 65196), (3622, 63162), (3828, 59763), (4356, 52519), (5433, 42108), (5742, 39842), (7018, 32598), (7244, 31581), (10527, 21732), (10866, 21054), (11484, 19921), (14036, 16299)]