639316552136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{24179}}^1$

素因数の和:24411

約数の個数: 128

約数和(自身を含む): 1353770496000

約数和(自身を除く): 714453943864

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 79, 92, 107, 136, 158, 184, 214, 316, 391, 428, 632, 782, 856, 1343, 1564, 1817, 1819, 2461, 2686, 3128, 3634, 3638, 4922, 5372, 7268, 7276, 8453, 9844, 10744, 14536, 14552, 16906, 19688, 24179, 30889, 33812, 41837, 48358, 61778, 67624, 83674, 96716, 123556, 143701, 167348, 193432, 194419, 247112, 287402, 334696, 388838, 411043, 556117, 574804, 777676, 822086, 1112234, 1149608, 1555352, 1644172, 1910141, 2224468, 2587153, 3288344, 3305123, 3820282, 4448936, 5174306, 6610246, 7640564, 9453989, 10348612, 13220492, 15281128, 18907978, 20697224, 26440984, 32472397, 37815956, 43933243, 43981601, 59504519, 64944794, 75631912, 87866486, 87963202, 119009038, 129889588, 175732972, 175926404, 204385087, 238018076, 259779176, 351465944, 351852808, 408770174, 476036152, 746865131, 817540348, 1011576823, 1493730262, 1635080696, 2023153646, 2987460524, 3474546479, 4046307292, 4700857001, 5974921048, 6949092958, 8092614584, 9401714002, 13898185916, 18803428004, 27796371832, 37606856008, 79914569017, 159829138034, 319658276068, 639316552136]

約数ペア:

[(1, 639316552136), (2, 319658276068), (4, 159829138034), (8, 79914569017), (17, 37606856008), (23, 27796371832), (34, 18803428004), (46, 13898185916), (68, 9401714002), (79, 8092614584), (92, 6949092958), (107, 5974921048), (136, 4700857001), (158, 4046307292), (184, 3474546479), (214, 2987460524), (316, 2023153646), (391, 1635080696), (428, 1493730262), (632, 1011576823), (782, 817540348), (856, 746865131), (1343, 476036152), (1564, 408770174), (1817, 351852808), (1819, 351465944), (2461, 259779176), (2686, 238018076), (3128, 204385087), (3634, 175926404), (3638, 175732972), (4922, 129889588), (5372, 119009038), (7268, 87963202), (7276, 87866486), (8453, 75631912), (9844, 64944794), (10744, 59504519), (14536, 43981601), (14552, 43933243), (16906, 37815956), (19688, 32472397), (24179, 26440984), (30889, 20697224), (33812, 18907978), (41837, 15281128), (48358, 13220492), (61778, 10348612), (67624, 9453989), (83674, 7640564), (96716, 6610246), (123556, 5174306), (143701, 4448936), (167348, 3820282), (193432, 3305123), (194419, 3288344), (247112, 2587153), (287402, 2224468), (334696, 1910141), (388838, 1644172), (411043, 1555352), (556117, 1149608), (574804, 1112234), (777676, 822086)]