1279239618872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{1657}}^1$

素因数の和:2245

約数の個数: 128

約数和(自身を含む): 2559039436800

約数和(自身を除く): 1279799817928

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 173, 184, 307, 316, 346, 614, 632, 692, 1228, 1384, 1657, 1817, 2456, 3314, 3634, 3979, 6628, 7061, 7268, 7958, 13256, 13667, 14122, 14536, 15916, 24253, 27334, 28244, 31832, 38111, 48506, 53111, 54668, 56488, 76222, 97012, 106222, 109336, 130903, 152444, 194024, 212444, 261806, 286661, 304888, 314341, 424888, 508699, 523612, 557819, 573322, 628682, 1017398, 1047224, 1115638, 1146644, 1221553, 1257364, 2034796, 2231276, 2293288, 2443106, 2514728, 3010769, 4069592, 4195769, 4462552, 4886212, 6021538, 6593203, 8391538, 9772424, 11700077, 12043076, 13186406, 16783076, 22646219, 23400154, 24086152, 26372812, 33566152, 40187221, 45292438, 46800308, 52745624, 80374442, 88004927, 90584876, 93600616, 96502687, 160748884, 176009854, 181169752, 193005374, 321497768, 352019708, 386010748, 520863037, 704039416, 772021496, 924306083, 1041726074, 1848612166, 2024113321, 2083452148, 3697224332, 4048226642, 4166904296, 6952389233, 7394448664, 8096453284, 13904778466, 16192906568, 27809556932, 55619113864, 159904952359, 319809904718, 639619809436, 1279239618872]

約数ペア:

[(1, 1279239618872), (2, 639619809436), (4, 319809904718), (8, 159904952359), (23, 55619113864), (46, 27809556932), (79, 16192906568), (92, 13904778466), (158, 8096453284), (173, 7394448664), (184, 6952389233), (307, 4166904296), (316, 4048226642), (346, 3697224332), (614, 2083452148), (632, 2024113321), (692, 1848612166), (1228, 1041726074), (1384, 924306083), (1657, 772021496), (1817, 704039416), (2456, 520863037), (3314, 386010748), (3634, 352019708), (3979, 321497768), (6628, 193005374), (7061, 181169752), (7268, 176009854), (7958, 160748884), (13256, 96502687), (13667, 93600616), (14122, 90584876), (14536, 88004927), (15916, 80374442), (24253, 52745624), (27334, 46800308), (28244, 45292438), (31832, 40187221), (38111, 33566152), (48506, 26372812), (53111, 24086152), (54668, 23400154), (56488, 22646219), (76222, 16783076), (97012, 13186406), (106222, 12043076), (109336, 11700077), (130903, 9772424), (152444, 8391538), (194024, 6593203), (212444, 6021538), (261806, 4886212), (286661, 4462552), (304888, 4195769), (314341, 4069592), (424888, 3010769), (508699, 2514728), (523612, 2443106), (557819, 2293288), (573322, 2231276), (628682, 2034796), (1017398, 1257364), (1047224, 1221553), (1115638, 1146644)]