8251399728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6569}}^1$

素因数の和:6668

約数の個数: 240

約数和(自身を含む): 27578547360

約数和(自身を除く): 19327147632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 61, 66, 72, 78, 88, 99, 104, 117, 122, 132, 143, 144, 156, 176, 183, 198, 208, 234, 244, 264, 286, 312, 366, 396, 429, 468, 488, 528, 549, 572, 624, 671, 732, 792, 793, 858, 936, 976, 1098, 1144, 1287, 1342, 1464, 1584, 1586, 1716, 1872, 2013, 2196, 2288, 2379, 2574, 2684, 2928, 3172, 3432, 4026, 4392, 4758, 5148, 5368, 6039, 6344, 6569, 6864, 7137, 8052, 8723, 8784, 9516, 10296, 10736, 12078, 12688, 13138, 14274, 16104, 17446, 19032, 19707, 20592, 24156, 26169, 26276, 28548, 32208, 34892, 38064, 39414, 48312, 52338, 52552, 57096, 59121, 69784, 72259, 78507, 78828, 85397, 96624, 104676, 105104, 114192, 118242, 139568, 144518, 157014, 157656, 170794, 209352, 216777, 236484, 256191, 289036, 314028, 315312, 341588, 400709, 418704, 433554, 472968, 512382, 578072, 628056, 650331, 683176, 768573, 801418, 867108, 939367, 945936, 1024764, 1156144, 1202127, 1256112, 1300662, 1366352, 1537146, 1602836, 1734216, 1878734, 2049528, 2404254, 2601324, 2818101, 3074292, 3205672, 3468432, 3606381, 3757468, 4099056, 4407799, 4808508, 5202648, 5209217, 5636202, 6148584, 6411344, 7212762, 7514936, 8454303, 8815598, 9617016, 10405296, 10418434, 11272404, 12297168, 13223397, 14425524, 15029872, 15627651, 16908606, 17631196, 19234032, 20836868, 22544808, 26446794, 28851048, 31255302, 33817212, 35262392, 39670191, 41673736, 45089616, 46882953, 52893588, 57301387, 57702096, 62510604, 67634424, 70524784, 79340382, 83347472, 93765906, 105787176, 114602774, 125021208, 135268848, 158680764, 171904161, 187531812, 211574352, 229205548, 250042416, 317361528, 343808322, 375063624, 458411096, 515712483, 634723056, 687616644, 750127248, 916822192, 1031424966, 1375233288, 2062849932, 2750466576, 4125699864, 8251399728]

約数ペア:

[(1, 8251399728), (2, 4125699864), (3, 2750466576), (4, 2062849932), (6, 1375233288), (8, 1031424966), (9, 916822192), (11, 750127248), (12, 687616644), (13, 634723056), (16, 515712483), (18, 458411096), (22, 375063624), (24, 343808322), (26, 317361528), (33, 250042416), (36, 229205548), (39, 211574352), (44, 187531812), (48, 171904161), (52, 158680764), (61, 135268848), (66, 125021208), (72, 114602774), (78, 105787176), (88, 93765906), (99, 83347472), (104, 79340382), (117, 70524784), (122, 67634424), (132, 62510604), (143, 57702096), (144, 57301387), (156, 52893588), (176, 46882953), (183, 45089616), (198, 41673736), (208, 39670191), (234, 35262392), (244, 33817212), (264, 31255302), (286, 28851048), (312, 26446794), (366, 22544808), (396, 20836868), (429, 19234032), (468, 17631196), (488, 16908606), (528, 15627651), (549, 15029872), (572, 14425524), (624, 13223397), (671, 12297168), (732, 11272404), (792, 10418434), (793, 10405296), (858, 9617016), (936, 8815598), (976, 8454303), (1098, 7514936), (1144, 7212762), (1287, 6411344), (1342, 6148584), (1464, 5636202), (1584, 5209217), (1586, 5202648), (1716, 4808508), (1872, 4407799), (2013, 4099056), (2196, 3757468), (2288, 3606381), (2379, 3468432), (2574, 3205672), (2684, 3074292), (2928, 2818101), (3172, 2601324), (3432, 2404254), (4026, 2049528), (4392, 1878734), (4758, 1734216), (5148, 1602836), (5368, 1537146), (6039, 1366352), (6344, 1300662), (6569, 1256112), (6864, 1202127), (7137, 1156144), (8052, 1024764), (8723, 945936), (8784, 939367), (9516, 867108), (10296, 801418), (10736, 768573), (12078, 683176), (12688, 650331), (13138, 628056), (14274, 578072), (16104, 512382), (17446, 472968), (19032, 433554), (19707, 418704), (20592, 400709), (24156, 341588), (26169, 315312), (26276, 314028), (28548, 289036), (32208, 256191), (34892, 236484), (38064, 216777), (39414, 209352), (48312, 170794), (52338, 157656), (52552, 157014), (57096, 144518), (59121, 139568), (69784, 118242), (72259, 114192), (78507, 105104), (78828, 104676), (85397, 96624)]