938838222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3607

約数の個数: 128

約数和(自身を含む): 2578406400

約数和(自身を除く): 1639568178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 171, 189, 222, 259, 266, 333, 342, 378, 399, 513, 518, 666, 703, 777, 798, 999, 1026, 1197, 1406, 1554, 1998, 2109, 2331, 2394, 3533, 3591, 4218, 4662, 4921, 6327, 6993, 7066, 7182, 9842, 10599, 12654, 13986, 14763, 18981, 21198, 24731, 29526, 31797, 37962, 44289, 49462, 63594, 67127, 74193, 88578, 95391, 130721, 132867, 134254, 148386, 190782, 201381, 222579, 261442, 265734, 392163, 402762, 445158, 469889, 604143, 667737, 784326, 915047, 939778, 1176489, 1208286, 1335474, 1409667, 1812429, 1830094, 2352978, 2483699, 2745141, 2819334, 3529467, 3624858, 4229001, 4967398, 5490282, 7058934, 7451097, 8235423, 8458002, 12687003, 14902194, 16470846, 17385893, 22353291, 24706269, 25374006, 34771786, 44706582, 49412538, 52157679, 67059873, 104315358, 134119746, 156473037, 312946074, 469419111, 938838222]

約数ペア:

[(1, 938838222), (2, 469419111), (3, 312946074), (6, 156473037), (7, 134119746), (9, 104315358), (14, 67059873), (18, 52157679), (19, 49412538), (21, 44706582), (27, 34771786), (37, 25374006), (38, 24706269), (42, 22353291), (54, 17385893), (57, 16470846), (63, 14902194), (74, 12687003), (111, 8458002), (114, 8235423), (126, 7451097), (133, 7058934), (171, 5490282), (189, 4967398), (222, 4229001), (259, 3624858), (266, 3529467), (333, 2819334), (342, 2745141), (378, 2483699), (399, 2352978), (513, 1830094), (518, 1812429), (666, 1409667), (703, 1335474), (777, 1208286), (798, 1176489), (999, 939778), (1026, 915047), (1197, 784326), (1406, 667737), (1554, 604143), (1998, 469889), (2109, 445158), (2331, 402762), (2394, 392163), (3533, 265734), (3591, 261442), (4218, 222579), (4662, 201381), (4921, 190782), (6327, 148386), (6993, 134254), (7066, 132867), (7182, 130721), (9842, 95391), (10599, 88578), (12654, 74193), (13986, 67127), (14763, 63594), (18981, 49462), (21198, 44289), (24731, 37962), (29526, 31797)]