1966836528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19429}}^1$

素因数の和:19499

約数の個数: 120

約数和(自身を含む): 5951020400

約数和(自身を除く): 3984183872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 11248, 12654, 16872, 19429, 25308, 33744, 38858, 50616, 58287, 77716, 101232, 116574, 155432, 174861, 233148, 310864, 349722, 369151, 466296, 699444, 718873, 738302, 932592, 1107453, 1398888, 1437746, 1476604, 2156619, 2214906, 2797776, 2875492, 2953208, 3322359, 4313238, 4429812, 5750984, 5906416, 6469857, 6644718, 8626476, 8859624, 11501968, 12939714, 13289436, 13658587, 17252952, 17719248, 25879428, 26578872, 27317174, 34505904, 40975761, 51758856, 53157744, 54634348, 81951522, 103517712, 109268696, 122927283, 163903044, 218537392, 245854566, 327806088, 491709132, 655612176, 983418264, 1966836528]

約数ペア:

[(1, 1966836528), (2, 983418264), (3, 655612176), (4, 491709132), (6, 327806088), (8, 245854566), (9, 218537392), (12, 163903044), (16, 122927283), (18, 109268696), (19, 103517712), (24, 81951522), (36, 54634348), (37, 53157744), (38, 51758856), (48, 40975761), (57, 34505904), (72, 27317174), (74, 26578872), (76, 25879428), (111, 17719248), (114, 17252952), (144, 13658587), (148, 13289436), (152, 12939714), (171, 11501968), (222, 8859624), (228, 8626476), (296, 6644718), (304, 6469857), (333, 5906416), (342, 5750984), (444, 4429812), (456, 4313238), (592, 3322359), (666, 2953208), (684, 2875492), (703, 2797776), (888, 2214906), (912, 2156619), (1332, 1476604), (1368, 1437746), (1406, 1398888), (1776, 1107453), (2109, 932592), (2664, 738302), (2736, 718873), (2812, 699444), (4218, 466296), (5328, 369151), (5624, 349722), (6327, 310864), (8436, 233148), (11248, 174861), (12654, 155432), (16872, 116574), (19429, 101232), (25308, 77716), (33744, 58287), (38858, 50616)]