266481306

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 759951360

約数和(自身を除く): 493470054

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 61, 63, 78, 91, 98, 117, 122, 126, 127, 147, 182, 183, 189, 234, 254, 273, 294, 351, 366, 378, 381, 427, 441, 546, 549, 637, 702, 762, 793, 819, 854, 882, 889, 1098, 1143, 1274, 1281, 1323, 1586, 1638, 1647, 1651, 1778, 1911, 2286, 2379, 2457, 2562, 2646, 2667, 2989, 3294, 3302, 3429, 3822, 3843, 4758, 4914, 4953, 5334, 5551, 5733, 5978, 6223, 6858, 7137, 7686, 7747, 8001, 8967, 9906, 11102, 11466, 11529, 11557, 12446, 14274, 14859, 15494, 16002, 16653, 17199, 17934, 18669, 21411, 23058, 23114, 23241, 24003, 26901, 29718, 33306, 34398, 34671, 37338, 38857, 42822, 44577, 46482, 48006, 49959, 53802, 54229, 56007, 69342, 69723, 77714, 80703, 80899, 89154, 99918, 100711, 104013, 108458, 112014, 116571, 139446, 149877, 161406, 161798, 162687, 168021, 201422, 208026, 209169, 233142, 242697, 299754, 302133, 312039, 325374, 336042, 349713, 379603, 418338, 485394, 488061, 604266, 624078, 699426, 704977, 728091, 759206, 906399, 976122, 1049139, 1138809, 1409954, 1456182, 1464183, 1812798, 2098278, 2114931, 2184273, 2277618, 2719197, 2928366, 3416427, 4229862, 4368546, 4934839, 5438394, 6344793, 6832854, 9869678, 10249281, 12689586, 14804517, 19034379, 20498562, 29609034, 38068758, 44413551, 88827102, 133240653, 266481306]

約数ペア:

[(1, 266481306), (2, 133240653), (3, 88827102), (6, 44413551), (7, 38068758), (9, 29609034), (13, 20498562), (14, 19034379), (18, 14804517), (21, 12689586), (26, 10249281), (27, 9869678), (39, 6832854), (42, 6344793), (49, 5438394), (54, 4934839), (61, 4368546), (63, 4229862), (78, 3416427), (91, 2928366), (98, 2719197), (117, 2277618), (122, 2184273), (126, 2114931), (127, 2098278), (147, 1812798), (182, 1464183), (183, 1456182), (189, 1409954), (234, 1138809), (254, 1049139), (273, 976122), (294, 906399), (351, 759206), (366, 728091), (378, 704977), (381, 699426), (427, 624078), (441, 604266), (546, 488061), (549, 485394), (637, 418338), (702, 379603), (762, 349713), (793, 336042), (819, 325374), (854, 312039), (882, 302133), (889, 299754), (1098, 242697), (1143, 233142), (1274, 209169), (1281, 208026), (1323, 201422), (1586, 168021), (1638, 162687), (1647, 161798), (1651, 161406), (1778, 149877), (1911, 139446), (2286, 116571), (2379, 112014), (2457, 108458), (2562, 104013), (2646, 100711), (2667, 99918), (2989, 89154), (3294, 80899), (3302, 80703), (3429, 77714), (3822, 69723), (3843, 69342), (4758, 56007), (4914, 54229), (4953, 53802), (5334, 49959), (5551, 48006), (5733, 46482), (5978, 44577), (6223, 42822), (6858, 38857), (7137, 37338), (7686, 34671), (7747, 34398), (8001, 33306), (8967, 29718), (9906, 26901), (11102, 24003), (11466, 23241), (11529, 23114), (11557, 23058), (12446, 21411), (14274, 18669), (14859, 17934), (15494, 17199), (16002, 16653)]