4640007888

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{123457}}^1$

素因数の和:123506

約数の個数: 100

約数和(自身を含む): 13892728740

約数和(自身を除く): 9252720852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 1044, 1296, 1392, 1566, 2088, 2349, 3132, 4176, 4698, 6264, 9396, 12528, 18792, 37584, 123457, 246914, 370371, 493828, 740742, 987656, 1111113, 1481484, 1975312, 2222226, 2962968, 3333339, 3580253, 4444452, 5925936, 6666678, 7160506, 8888904, 10000017, 10740759, 13333356, 14321012, 17777808, 20000034, 21481518, 26666712, 28642024, 32222277, 40000068, 42963036, 53333424, 57284048, 64444554, 80000136, 85926072, 96666831, 128889108, 160000272, 171852144, 193333662, 257778216, 290000493, 386667324, 515556432, 580000986, 773334648, 1160001972, 1546669296, 2320003944, 4640007888]

約数ペア:

[(1, 4640007888), (2, 2320003944), (3, 1546669296), (4, 1160001972), (6, 773334648), (8, 580000986), (9, 515556432), (12, 386667324), (16, 290000493), (18, 257778216), (24, 193333662), (27, 171852144), (29, 160000272), (36, 128889108), (48, 96666831), (54, 85926072), (58, 80000136), (72, 64444554), (81, 57284048), (87, 53333424), (108, 42963036), (116, 40000068), (144, 32222277), (162, 28642024), (174, 26666712), (216, 21481518), (232, 20000034), (261, 17777808), (324, 14321012), (348, 13333356), (432, 10740759), (464, 10000017), (522, 8888904), (648, 7160506), (696, 6666678), (783, 5925936), (1044, 4444452), (1296, 3580253), (1392, 3333339), (1566, 2962968), (2088, 2222226), (2349, 1975312), (3132, 1481484), (4176, 1111113), (4698, 987656), (6264, 740742), (9396, 493828), (12528, 370371), (18792, 246914), (37584, 123457)]