19948077504

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{29881}}^1$

素因数の和:29979

約数の個数: 168

約数和(自身を含む): 61175625680

約数和(自身を除く): 41227548176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 144, 152, 171, 183, 192, 228, 244, 288, 304, 342, 366, 456, 488, 549, 576, 608, 684, 732, 912, 976, 1098, 1159, 1216, 1368, 1464, 1824, 1952, 2196, 2318, 2736, 2928, 3477, 3648, 3904, 4392, 4636, 5472, 5856, 6954, 8784, 9272, 10431, 10944, 11712, 13908, 17568, 18544, 20862, 27816, 29881, 35136, 37088, 41724, 55632, 59762, 74176, 83448, 89643, 111264, 119524, 166896, 179286, 222528, 239048, 268929, 333792, 358572, 478096, 537858, 567739, 667584, 717144, 956192, 1075716, 1135478, 1434288, 1703217, 1822741, 1912384, 2151432, 2270956, 2868576, 3406434, 3645482, 4302864, 4541912, 5109651, 5468223, 5737152, 6812868, 7290964, 8605728, 9083824, 10219302, 10936446, 13625736, 14581928, 16404669, 17211456, 18167648, 20438604, 21872892, 27251472, 29163856, 32809338, 34632079, 36335296, 40877208, 43745784, 54502944, 58327712, 65618676, 69264158, 81754416, 87491568, 103896237, 109005888, 116655424, 131237352, 138528316, 163508832, 174983136, 207792474, 262474704, 277056632, 311688711, 327017664, 349966272, 415584948, 524949408, 554113264, 623377422, 831169896, 1049898816, 1108226528, 1246754844, 1662339792, 2216453056, 2493509688, 3324679584, 4987019376, 6649359168, 9974038752, 19948077504]

約数ペア:

[(1, 19948077504), (2, 9974038752), (3, 6649359168), (4, 4987019376), (6, 3324679584), (8, 2493509688), (9, 2216453056), (12, 1662339792), (16, 1246754844), (18, 1108226528), (19, 1049898816), (24, 831169896), (32, 623377422), (36, 554113264), (38, 524949408), (48, 415584948), (57, 349966272), (61, 327017664), (64, 311688711), (72, 277056632), (76, 262474704), (96, 207792474), (114, 174983136), (122, 163508832), (144, 138528316), (152, 131237352), (171, 116655424), (183, 109005888), (192, 103896237), (228, 87491568), (244, 81754416), (288, 69264158), (304, 65618676), (342, 58327712), (366, 54502944), (456, 43745784), (488, 40877208), (549, 36335296), (576, 34632079), (608, 32809338), (684, 29163856), (732, 27251472), (912, 21872892), (976, 20438604), (1098, 18167648), (1159, 17211456), (1216, 16404669), (1368, 14581928), (1464, 13625736), (1824, 10936446), (1952, 10219302), (2196, 9083824), (2318, 8605728), (2736, 7290964), (2928, 6812868), (3477, 5737152), (3648, 5468223), (3904, 5109651), (4392, 4541912), (4636, 4302864), (5472, 3645482), (5856, 3406434), (6954, 2868576), (8784, 2270956), (9272, 2151432), (10431, 1912384), (10944, 1822741), (11712, 1703217), (13908, 1434288), (17568, 1135478), (18544, 1075716), (20862, 956192), (27816, 717144), (29881, 667584), (35136, 567739), (37088, 537858), (41724, 478096), (55632, 358572), (59762, 333792), (74176, 268929), (83448, 239048), (89643, 222528), (111264, 179286), (119524, 166896)]