123598344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 340992000

約数和(自身を除く): 217393656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 73, 76, 79, 94, 114, 141, 146, 152, 158, 188, 219, 228, 237, 282, 292, 316, 376, 438, 456, 474, 564, 584, 632, 876, 893, 948, 1128, 1387, 1501, 1752, 1786, 1896, 2679, 2774, 3002, 3431, 3572, 3713, 4161, 4503, 5358, 5548, 5767, 6004, 6862, 7144, 7426, 8322, 9006, 10293, 10716, 11096, 11139, 11534, 12008, 13724, 14852, 16644, 17301, 18012, 20586, 21432, 22278, 23068, 27448, 29704, 33288, 34602, 36024, 41172, 44556, 46136, 65189, 69204, 70547, 82344, 89112, 109573, 130378, 138408, 141094, 195567, 211641, 219146, 260756, 271049, 282188, 328719, 391134, 423282, 438292, 521512, 542098, 564376, 657438, 782268, 813147, 846564, 876584, 1084196, 1314876, 1564536, 1626294, 1693128, 2168392, 2629752, 3252588, 5149931, 6505176, 10299862, 15449793, 20599724, 30899586, 41199448, 61799172, 123598344]

約数ペア:

[(1, 123598344), (2, 61799172), (3, 41199448), (4, 30899586), (6, 20599724), (8, 15449793), (12, 10299862), (19, 6505176), (24, 5149931), (38, 3252588), (47, 2629752), (57, 2168392), (73, 1693128), (76, 1626294), (79, 1564536), (94, 1314876), (114, 1084196), (141, 876584), (146, 846564), (152, 813147), (158, 782268), (188, 657438), (219, 564376), (228, 542098), (237, 521512), (282, 438292), (292, 423282), (316, 391134), (376, 328719), (438, 282188), (456, 271049), (474, 260756), (564, 219146), (584, 211641), (632, 195567), (876, 141094), (893, 138408), (948, 130378), (1128, 109573), (1387, 89112), (1501, 82344), (1752, 70547), (1786, 69204), (1896, 65189), (2679, 46136), (2774, 44556), (3002, 41172), (3431, 36024), (3572, 34602), (3713, 33288), (4161, 29704), (4503, 27448), (5358, 23068), (5548, 22278), (5767, 21432), (6004, 20586), (6862, 18012), (7144, 17301), (7426, 16644), (8322, 14852), (9006, 13724), (10293, 12008), (10716, 11534), (11096, 11139)]