678252168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 2071742400

約数和(自身を除く): 1393490232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 101, 122, 132, 139, 183, 198, 202, 244, 264, 278, 303, 366, 396, 404, 417, 488, 549, 556, 606, 671, 732, 792, 808, 834, 909, 1098, 1111, 1112, 1212, 1251, 1342, 1464, 1529, 1668, 1818, 2013, 2196, 2222, 2424, 2502, 2684, 3058, 3333, 3336, 3636, 4026, 4392, 4444, 4587, 5004, 5368, 6039, 6116, 6161, 6666, 7272, 8052, 8479, 8888, 9174, 9999, 10008, 12078, 12232, 12322, 13332, 13761, 14039, 16104, 16958, 18348, 18483, 19998, 24156, 24644, 25437, 26664, 27522, 28078, 33916, 36696, 36966, 39996, 42117, 48312, 49288, 50874, 55044, 55449, 56156, 67771, 67832, 73932, 76311, 79992, 84234, 93269, 101748, 110088, 110898, 112312, 126351, 135542, 147864, 152622, 154429, 168468, 186538, 203313, 203496, 221796, 252702, 271084, 279807, 305244, 308858, 336936, 373076, 406626, 443592, 463287, 505404, 542168, 559614, 609939, 610488, 617716, 746152, 813252, 839421, 856379, 926574, 1010808, 1119228, 1219878, 1235432, 1389861, 1626504, 1678842, 1712758, 1853148, 2238456, 2439756, 2569137, 2779722, 3357684, 3425516, 3706296, 4879512, 5138274, 5559444, 6715368, 6851032, 7707411, 9420169, 10276548, 11118888, 15414822, 18840338, 20553096, 28260507, 30829644, 37680676, 56521014, 61659288, 75361352, 84781521, 113042028, 169563042, 226084056, 339126084, 678252168]

約数ペア:

[(1, 678252168), (2, 339126084), (3, 226084056), (4, 169563042), (6, 113042028), (8, 84781521), (9, 75361352), (11, 61659288), (12, 56521014), (18, 37680676), (22, 30829644), (24, 28260507), (33, 20553096), (36, 18840338), (44, 15414822), (61, 11118888), (66, 10276548), (72, 9420169), (88, 7707411), (99, 6851032), (101, 6715368), (122, 5559444), (132, 5138274), (139, 4879512), (183, 3706296), (198, 3425516), (202, 3357684), (244, 2779722), (264, 2569137), (278, 2439756), (303, 2238456), (366, 1853148), (396, 1712758), (404, 1678842), (417, 1626504), (488, 1389861), (549, 1235432), (556, 1219878), (606, 1119228), (671, 1010808), (732, 926574), (792, 856379), (808, 839421), (834, 813252), (909, 746152), (1098, 617716), (1111, 610488), (1112, 609939), (1212, 559614), (1251, 542168), (1342, 505404), (1464, 463287), (1529, 443592), (1668, 406626), (1818, 373076), (2013, 336936), (2196, 308858), (2222, 305244), (2424, 279807), (2502, 271084), (2684, 252702), (3058, 221796), (3333, 203496), (3336, 203313), (3636, 186538), (4026, 168468), (4392, 154429), (4444, 152622), (4587, 147864), (5004, 135542), (5368, 126351), (6039, 112312), (6116, 110898), (6161, 110088), (6666, 101748), (7272, 93269), (8052, 84234), (8479, 79992), (8888, 76311), (9174, 73932), (9999, 67832), (10008, 67771), (12078, 56156), (12232, 55449), (12322, 55044), (13332, 50874), (13761, 49288), (14039, 48312), (16104, 42117), (16958, 39996), (18348, 36966), (18483, 36696), (19998, 33916), (24156, 28078), (24644, 27522), (25437, 26664)]