19637074872

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 56489472000

約数和(自身を除く): 36852397128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 92, 138, 158, 184, 207, 237, 276, 316, 367, 409, 414, 474, 552, 632, 711, 734, 818, 828, 948, 1101, 1227, 1422, 1468, 1636, 1656, 1817, 1896, 2202, 2454, 2844, 2936, 3272, 3303, 3634, 3681, 4404, 4908, 5451, 5688, 6606, 7268, 7362, 8441, 8808, 9407, 9816, 10902, 13212, 14536, 14724, 16353, 16882, 18814, 21804, 25323, 26424, 28221, 28993, 29448, 32311, 32706, 33764, 37628, 43608, 50646, 56442, 57986, 64622, 65412, 67528, 75256, 75969, 84663, 86979, 96933, 101292, 112884, 115972, 129244, 130824, 150103, 151938, 169326, 173958, 193866, 202584, 225768, 231944, 258488, 260937, 290799, 300206, 303876, 338652, 347916, 387732, 450309, 521874, 581598, 600412, 607752, 666839, 677304, 695832, 743153, 775464, 900618, 1043748, 1163196, 1200824, 1333678, 1350927, 1486306, 1801236, 2000517, 2087496, 2229459, 2326392, 2667356, 2701854, 2972612, 3452369, 3602472, 4001034, 4458918, 5334712, 5403708, 5945224, 6001551, 6688377, 6904738, 8002068, 8917836, 10357107, 10807416, 11858137, 12003102, 13376754, 13809476, 16004136, 17835672, 20714214, 23716274, 24006204, 26753508, 27618952, 31071321, 35574411, 41428428, 47432548, 48012408, 53507016, 62142642, 71148822, 82856856, 94865096, 106723233, 124285284, 142297644, 213446466, 248570568, 272737151, 284595288, 426892932, 545474302, 818211453, 853785864, 1090948604, 1636422906, 2181897208, 2454634359, 3272845812, 4909268718, 6545691624, 9818537436, 19637074872]

約数ペア:

[(1, 19637074872), (2, 9818537436), (3, 6545691624), (4, 4909268718), (6, 3272845812), (8, 2454634359), (9, 2181897208), (12, 1636422906), (18, 1090948604), (23, 853785864), (24, 818211453), (36, 545474302), (46, 426892932), (69, 284595288), (72, 272737151), (79, 248570568), (92, 213446466), (138, 142297644), (158, 124285284), (184, 106723233), (207, 94865096), (237, 82856856), (276, 71148822), (316, 62142642), (367, 53507016), (409, 48012408), (414, 47432548), (474, 41428428), (552, 35574411), (632, 31071321), (711, 27618952), (734, 26753508), (818, 24006204), (828, 23716274), (948, 20714214), (1101, 17835672), (1227, 16004136), (1422, 13809476), (1468, 13376754), (1636, 12003102), (1656, 11858137), (1817, 10807416), (1896, 10357107), (2202, 8917836), (2454, 8002068), (2844, 6904738), (2936, 6688377), (3272, 6001551), (3303, 5945224), (3634, 5403708), (3681, 5334712), (4404, 4458918), (4908, 4001034), (5451, 3602472), (5688, 3452369), (6606, 2972612), (7268, 2701854), (7362, 2667356), (8441, 2326392), (8808, 2229459), (9407, 2087496), (9816, 2000517), (10902, 1801236), (13212, 1486306), (14536, 1350927), (14724, 1333678), (16353, 1200824), (16882, 1163196), (18814, 1043748), (21804, 900618), (25323, 775464), (26424, 743153), (28221, 695832), (28993, 677304), (29448, 666839), (32311, 607752), (32706, 600412), (33764, 581598), (37628, 521874), (43608, 450309), (50646, 387732), (56442, 347916), (57986, 338652), (64622, 303876), (65412, 300206), (67528, 290799), (75256, 260937), (75969, 258488), (84663, 231944), (86979, 225768), (96933, 202584), (101292, 193866), (112884, 173958), (115972, 169326), (129244, 151938), (130824, 150103)]