2019980073584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1\times {\mathrm{1609}}^1$

素因数の和:2983

約数の個数: 160

約数和(自身を含む): 4443315609600

約数和(自身を除く): 2423335536016

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 223, 232, 319, 446, 464, 638, 892, 1103, 1276, 1609, 1784, 2206, 2453, 2552, 3218, 3568, 4412, 4906, 5104, 6436, 6467, 8824, 9812, 12133, 12872, 12934, 17648, 17699, 19624, 24266, 25744, 25868, 31987, 35398, 39248, 46661, 48532, 51736, 63974, 70796, 71137, 93322, 97064, 103472, 127948, 141592, 142274, 186644, 194128, 245969, 255896, 283184, 284548, 351857, 358807, 373288, 491938, 511792, 513271, 569096, 703714, 717614, 746576, 983876, 1026542, 1138192, 1407428, 1435228, 1774727, 1967752, 2053084, 2705659, 2814856, 2870456, 3549454, 3935504, 3946877, 4106168, 5411318, 5629712, 5740912, 7098908, 7133101, 7893754, 8212336, 10405403, 10822636, 14197816, 14266202, 15787508, 19521997, 20810806, 21645272, 28395632, 28532404, 31575016, 39043994, 41621612, 43290544, 51467083, 57064808, 63150032, 78087988, 78464111, 83243224, 102934166, 114129616, 114459433, 156175976, 156928222, 166486448, 205868332, 228918866, 312351952, 313856444, 395764121, 411736664, 457837732, 566137913, 627712888, 791528242, 823473328, 915675464, 1132275826, 1255425776, 1583056484, 1831350928, 2264551652, 3166112968, 4353405331, 4529103304, 6332225936, 8706810662, 9058206608, 11477159509, 17413621324, 22954319018, 34827242648, 45908638036, 69654485296, 91817276072, 126248754599, 183634552144, 252497509198, 504995018396, 1009990036792, 2019980073584]

約数ペア:

[(1, 2019980073584), (2, 1009990036792), (4, 504995018396), (8, 252497509198), (11, 183634552144), (16, 126248754599), (22, 91817276072), (29, 69654485296), (44, 45908638036), (58, 34827242648), (88, 22954319018), (116, 17413621324), (176, 11477159509), (223, 9058206608), (232, 8706810662), (319, 6332225936), (446, 4529103304), (464, 4353405331), (638, 3166112968), (892, 2264551652), (1103, 1831350928), (1276, 1583056484), (1609, 1255425776), (1784, 1132275826), (2206, 915675464), (2453, 823473328), (2552, 791528242), (3218, 627712888), (3568, 566137913), (4412, 457837732), (4906, 411736664), (5104, 395764121), (6436, 313856444), (6467, 312351952), (8824, 228918866), (9812, 205868332), (12133, 166486448), (12872, 156928222), (12934, 156175976), (17648, 114459433), (17699, 114129616), (19624, 102934166), (24266, 83243224), (25744, 78464111), (25868, 78087988), (31987, 63150032), (35398, 57064808), (39248, 51467083), (46661, 43290544), (48532, 41621612), (51736, 39043994), (63974, 31575016), (70796, 28532404), (71137, 28395632), (93322, 21645272), (97064, 20810806), (103472, 19521997), (127948, 15787508), (141592, 14266202), (142274, 14197816), (186644, 10822636), (194128, 10405403), (245969, 8212336), (255896, 7893754), (283184, 7133101), (284548, 7098908), (351857, 5740912), (358807, 5629712), (373288, 5411318), (491938, 4106168), (511792, 3946877), (513271, 3935504), (569096, 3549454), (703714, 2870456), (717614, 2814856), (746576, 2705659), (983876, 2053084), (1026542, 1967752), (1138192, 1774727), (1407428, 1435228)]