726903216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 2339850240

約数和(自身を除く): 1612947024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 107, 114, 117, 144, 152, 156, 171, 191, 208, 214, 228, 234, 247, 304, 312, 321, 342, 382, 428, 456, 468, 494, 573, 624, 642, 684, 741, 764, 856, 912, 936, 963, 988, 1146, 1284, 1368, 1391, 1482, 1528, 1712, 1719, 1872, 1926, 1976, 2033, 2223, 2292, 2483, 2568, 2736, 2782, 2964, 3056, 3438, 3629, 3852, 3952, 4066, 4173, 4446, 4584, 4966, 5136, 5564, 5928, 6099, 6876, 7258, 7449, 7704, 8132, 8346, 8892, 9168, 9932, 10887, 11128, 11856, 12198, 12519, 13752, 14516, 14898, 15408, 16264, 16692, 17784, 18297, 19864, 20437, 21774, 22256, 22347, 24396, 25038, 26429, 27504, 29032, 29796, 32528, 32661, 33384, 35568, 36594, 39728, 40874, 43548, 44694, 47177, 48792, 50076, 52858, 58064, 59592, 61311, 65322, 66768, 73188, 79287, 81748, 87096, 89388, 94354, 97584, 100152, 105716, 119184, 122622, 130644, 141531, 146376, 158574, 163496, 174192, 178776, 183933, 188708, 200304, 211432, 237861, 245244, 261288, 265681, 283062, 292752, 317148, 326992, 357552, 367866, 377416, 388303, 422864, 424593, 475722, 490488, 522576, 531362, 566124, 634296, 735732, 754832, 776606, 797043, 849186, 951444, 980976, 1062724, 1132248, 1164909, 1268592, 1471464, 1553212, 1594086, 1698372, 1902888, 2125448, 2264496, 2329818, 2391129, 2942928, 3106424, 3188172, 3396744, 3494727, 3805776, 4250896, 4659636, 4782258, 5047939, 6212848, 6376344, 6793488, 6989454, 9319272, 9564516, 10095878, 12752688, 13978908, 15143817, 18638544, 19129032, 20191756, 27957816, 30287634, 38258064, 40383512, 45431451, 55915632, 60575268, 80767024, 90862902, 121150536, 181725804, 242301072, 363451608, 726903216]

約数ペア:

[(1, 726903216), (2, 363451608), (3, 242301072), (4, 181725804), (6, 121150536), (8, 90862902), (9, 80767024), (12, 60575268), (13, 55915632), (16, 45431451), (18, 40383512), (19, 38258064), (24, 30287634), (26, 27957816), (36, 20191756), (38, 19129032), (39, 18638544), (48, 15143817), (52, 13978908), (57, 12752688), (72, 10095878), (76, 9564516), (78, 9319272), (104, 6989454), (107, 6793488), (114, 6376344), (117, 6212848), (144, 5047939), (152, 4782258), (156, 4659636), (171, 4250896), (191, 3805776), (208, 3494727), (214, 3396744), (228, 3188172), (234, 3106424), (247, 2942928), (304, 2391129), (312, 2329818), (321, 2264496), (342, 2125448), (382, 1902888), (428, 1698372), (456, 1594086), (468, 1553212), (494, 1471464), (573, 1268592), (624, 1164909), (642, 1132248), (684, 1062724), (741, 980976), (764, 951444), (856, 849186), (912, 797043), (936, 776606), (963, 754832), (988, 735732), (1146, 634296), (1284, 566124), (1368, 531362), (1391, 522576), (1482, 490488), (1528, 475722), (1712, 424593), (1719, 422864), (1872, 388303), (1926, 377416), (1976, 367866), (2033, 357552), (2223, 326992), (2292, 317148), (2483, 292752), (2568, 283062), (2736, 265681), (2782, 261288), (2964, 245244), (3056, 237861), (3438, 211432), (3629, 200304), (3852, 188708), (3952, 183933), (4066, 178776), (4173, 174192), (4446, 163496), (4584, 158574), (4966, 146376), (5136, 141531), (5564, 130644), (5928, 122622), (6099, 119184), (6876, 105716), (7258, 100152), (7449, 97584), (7704, 94354), (8132, 89388), (8346, 87096), (8892, 81748), (9168, 79287), (9932, 73188), (10887, 66768), (11128, 65322), (11856, 61311), (12198, 59592), (12519, 58064), (13752, 52858), (14516, 50076), (14898, 48792), (15408, 47177), (16264, 44694), (16692, 43548), (17784, 40874), (18297, 39728), (19864, 36594), (20437, 35568), (21774, 33384), (22256, 32661), (22347, 32528), (24396, 29796), (25038, 29032), (26429, 27504)]