15661115748

素因数分解:

$2^2\times 3^7\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 43199331840

約数和(自身を除く): 27538216092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 277, 281, 324, 414, 486, 554, 562, 621, 729, 828, 831, 843, 972, 1108, 1124, 1242, 1458, 1662, 1686, 1863, 2187, 2484, 2493, 2529, 2916, 3324, 3372, 3726, 4374, 4986, 5058, 5589, 6371, 6463, 7452, 7479, 7587, 8748, 9972, 10116, 11178, 12742, 12926, 14958, 15174, 16767, 19113, 19389, 22356, 22437, 22761, 25484, 25852, 29916, 30348, 33534, 38226, 38778, 44874, 45522, 50301, 57339, 58167, 67068, 67311, 68283, 76452, 77556, 77837, 89748, 91044, 100602, 114678, 116334, 134622, 136566, 155674, 172017, 174501, 201204, 201933, 204849, 229356, 232668, 233511, 269244, 273132, 311348, 344034, 349002, 403866, 409698, 467022, 516051, 523503, 605799, 614547, 688068, 698004, 700533, 807732, 819396, 934044, 1032102, 1047006, 1211598, 1229094, 1401066, 1548153, 1570509, 1790251, 2064204, 2094012, 2101599, 2423196, 2458188, 2802132, 3096306, 3141018, 3580502, 4203198, 4644459, 4711527, 5370753, 6192612, 6282036, 6304797, 7161004, 8406396, 9288918, 9423054, 10741506, 12609594, 13933377, 14134581, 16112259, 18577836, 18846108, 18914391, 21483012, 25219188, 27866754, 28269162, 32224518, 37828782, 48336777, 55733508, 56538324, 56743173, 64449036, 75657564, 96673554, 113486346, 145010331, 170229519, 193347108, 226972692, 290020662, 340459038, 435030993, 580041324, 680918076, 870061986, 1305092979, 1740123972, 2610185958, 3915278937, 5220371916, 7830557874, 15661115748]

約数ペア:

[(1, 15661115748), (2, 7830557874), (3, 5220371916), (4, 3915278937), (6, 2610185958), (9, 1740123972), (12, 1305092979), (18, 870061986), (23, 680918076), (27, 580041324), (36, 435030993), (46, 340459038), (54, 290020662), (69, 226972692), (81, 193347108), (92, 170229519), (108, 145010331), (138, 113486346), (162, 96673554), (207, 75657564), (243, 64449036), (276, 56743173), (277, 56538324), (281, 55733508), (324, 48336777), (414, 37828782), (486, 32224518), (554, 28269162), (562, 27866754), (621, 25219188), (729, 21483012), (828, 18914391), (831, 18846108), (843, 18577836), (972, 16112259), (1108, 14134581), (1124, 13933377), (1242, 12609594), (1458, 10741506), (1662, 9423054), (1686, 9288918), (1863, 8406396), (2187, 7161004), (2484, 6304797), (2493, 6282036), (2529, 6192612), (2916, 5370753), (3324, 4711527), (3372, 4644459), (3726, 4203198), (4374, 3580502), (4986, 3141018), (5058, 3096306), (5589, 2802132), (6371, 2458188), (6463, 2423196), (7452, 2101599), (7479, 2094012), (7587, 2064204), (8748, 1790251), (9972, 1570509), (10116, 1548153), (11178, 1401066), (12742, 1229094), (12926, 1211598), (14958, 1047006), (15174, 1032102), (16767, 934044), (19113, 819396), (19389, 807732), (22356, 700533), (22437, 698004), (22761, 688068), (25484, 614547), (25852, 605799), (29916, 523503), (30348, 516051), (33534, 467022), (38226, 409698), (38778, 403866), (44874, 349002), (45522, 344034), (50301, 311348), (57339, 273132), (58167, 269244), (67068, 233511), (67311, 232668), (68283, 229356), (76452, 204849), (77556, 201933), (77837, 201204), (89748, 174501), (91044, 172017), (100602, 155674), (114678, 136566), (116334, 134622)]