1818979344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 240

約数和(自身を含む): 6320484352

約数和(自身を除く): 4501505008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 182, 208, 234, 252, 254, 273, 312, 336, 364, 381, 468, 504, 508, 546, 624, 728, 762, 819, 889, 936, 1008, 1016, 1092, 1093, 1143, 1456, 1524, 1638, 1651, 1778, 1872, 2032, 2184, 2186, 2286, 2667, 3048, 3276, 3279, 3302, 3556, 4368, 4372, 4572, 4953, 5334, 6096, 6552, 6558, 6604, 7112, 7651, 8001, 8744, 9144, 9837, 9906, 10668, 11557, 13104, 13116, 13208, 14209, 14224, 14859, 15302, 16002, 17488, 18288, 19674, 19812, 21336, 22953, 23114, 26232, 26416, 28418, 29718, 30604, 32004, 34671, 39348, 39624, 42627, 42672, 45906, 46228, 52464, 56836, 59436, 61208, 64008, 68859, 69342, 78696, 79248, 85254, 91812, 92456, 99463, 104013, 113672, 118872, 122416, 127881, 128016, 137718, 138684, 138811, 157392, 170508, 183624, 184912, 198926, 208026, 227344, 237744, 255762, 275436, 277368, 277622, 298389, 341016, 367248, 397852, 416052, 416433, 511524, 550872, 554736, 555244, 596778, 682032, 795704, 832104, 832866, 895167, 971677, 1023048, 1101744, 1110488, 1193556, 1249299, 1591408, 1664208, 1665732, 1790334, 1804543, 1943354, 2046096, 2220976, 2387112, 2498598, 2915031, 3331464, 3580668, 3609086, 3886708, 4774224, 4997196, 5413629, 5830062, 6662928, 7161336, 7218172, 7773416, 8745093, 9994392, 10827258, 11660124, 12631801, 14322672, 14436344, 15546832, 16240887, 17490186, 19988784, 21654516, 23320248, 25263602, 28872688, 32481774, 34980372, 37895403, 43309032, 46640496, 50527204, 64963548, 69960744, 75790806, 86618064, 101054408, 113686209, 129927096, 139921488, 151581612, 202108816, 227372418, 259854192, 303163224, 454744836, 606326448, 909489672, 1818979344]

約数ペア:

[(1, 1818979344), (2, 909489672), (3, 606326448), (4, 454744836), (6, 303163224), (7, 259854192), (8, 227372418), (9, 202108816), (12, 151581612), (13, 139921488), (14, 129927096), (16, 113686209), (18, 101054408), (21, 86618064), (24, 75790806), (26, 69960744), (28, 64963548), (36, 50527204), (39, 46640496), (42, 43309032), (48, 37895403), (52, 34980372), (56, 32481774), (63, 28872688), (72, 25263602), (78, 23320248), (84, 21654516), (91, 19988784), (104, 17490186), (112, 16240887), (117, 15546832), (126, 14436344), (127, 14322672), (144, 12631801), (156, 11660124), (168, 10827258), (182, 9994392), (208, 8745093), (234, 7773416), (252, 7218172), (254, 7161336), (273, 6662928), (312, 5830062), (336, 5413629), (364, 4997196), (381, 4774224), (468, 3886708), (504, 3609086), (508, 3580668), (546, 3331464), (624, 2915031), (728, 2498598), (762, 2387112), (819, 2220976), (889, 2046096), (936, 1943354), (1008, 1804543), (1016, 1790334), (1092, 1665732), (1093, 1664208), (1143, 1591408), (1456, 1249299), (1524, 1193556), (1638, 1110488), (1651, 1101744), (1778, 1023048), (1872, 971677), (2032, 895167), (2184, 832866), (2186, 832104), (2286, 795704), (2667, 682032), (3048, 596778), (3276, 555244), (3279, 554736), (3302, 550872), (3556, 511524), (4368, 416433), (4372, 416052), (4572, 397852), (4953, 367248), (5334, 341016), (6096, 298389), (6552, 277622), (6558, 277368), (6604, 275436), (7112, 255762), (7651, 237744), (8001, 227344), (8744, 208026), (9144, 198926), (9837, 184912), (9906, 183624), (10668, 170508), (11557, 157392), (13104, 138811), (13116, 138684), (13208, 137718), (14209, 128016), (14224, 127881), (14859, 122416), (15302, 118872), (16002, 113672), (17488, 104013), (18288, 99463), (19674, 92456), (19812, 91812), (21336, 85254), (22953, 79248), (23114, 78696), (26232, 69342), (26416, 68859), (28418, 64008), (29718, 61208), (30604, 59436), (32004, 56836), (34671, 52464), (39348, 46228), (39624, 45906), (42627, 42672)]