810702906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 1912135680

約数和(自身を除く): 1101432774

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 103, 113, 114, 141, 206, 226, 247, 282, 309, 339, 494, 611, 618, 678, 741, 893, 1222, 1339, 1469, 1482, 1786, 1833, 1957, 2147, 2678, 2679, 2938, 3666, 3914, 4017, 4294, 4407, 4841, 5311, 5358, 5871, 6441, 8034, 8814, 9682, 10622, 11609, 11639, 11742, 12882, 14523, 15933, 23218, 23278, 25441, 27911, 29046, 31866, 34827, 34917, 50882, 55822, 62933, 69043, 69654, 69834, 76323, 83733, 91979, 100909, 125866, 138086, 151307, 152646, 167466, 183958, 188799, 201818, 207129, 221141, 275937, 302614, 302727, 377598, 414258, 442282, 453921, 547033, 551874, 605454, 663423, 907842, 1094066, 1195727, 1311817, 1326846, 1641099, 2391454, 2623634, 2874833, 3282198, 3587181, 3935451, 5749666, 7111429, 7174362, 7870902, 8624499, 10393627, 14222858, 17248998, 20787254, 21334287, 31180881, 42668574, 62361762, 135117151, 270234302, 405351453, 810702906]

約数ペア:

[(1, 810702906), (2, 405351453), (3, 270234302), (6, 135117151), (13, 62361762), (19, 42668574), (26, 31180881), (38, 21334287), (39, 20787254), (47, 17248998), (57, 14222858), (78, 10393627), (94, 8624499), (103, 7870902), (113, 7174362), (114, 7111429), (141, 5749666), (206, 3935451), (226, 3587181), (247, 3282198), (282, 2874833), (309, 2623634), (339, 2391454), (494, 1641099), (611, 1326846), (618, 1311817), (678, 1195727), (741, 1094066), (893, 907842), (1222, 663423), (1339, 605454), (1469, 551874), (1482, 547033), (1786, 453921), (1833, 442282), (1957, 414258), (2147, 377598), (2678, 302727), (2679, 302614), (2938, 275937), (3666, 221141), (3914, 207129), (4017, 201818), (4294, 188799), (4407, 183958), (4841, 167466), (5311, 152646), (5358, 151307), (5871, 138086), (6441, 125866), (8034, 100909), (8814, 91979), (9682, 83733), (10622, 76323), (11609, 69834), (11639, 69654), (11742, 69043), (12882, 62933), (14523, 55822), (15933, 50882), (23218, 34917), (23278, 34827), (25441, 31866), (27911, 29046)]