31276951968

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1609}}^1$

素因数の和:1959

約数の個数: 192

約数和(自身を含む): 89329806720

約数和(自身を除く): 58052854752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 204, 258, 272, 277, 344, 408, 516, 544, 554, 688, 731, 816, 831, 1032, 1108, 1376, 1462, 1609, 1632, 1662, 2064, 2193, 2216, 2924, 3218, 3324, 4128, 4386, 4432, 4709, 4827, 5848, 6436, 6648, 8772, 8864, 9418, 9654, 11696, 11911, 12872, 13296, 14127, 17544, 18836, 19308, 23392, 23822, 25744, 26592, 27353, 28254, 35088, 35733, 37672, 38616, 47644, 51488, 54706, 56508, 69187, 70176, 71466, 75344, 77232, 82059, 95288, 109412, 113016, 138374, 142932, 150688, 154464, 164118, 190576, 202487, 207561, 218824, 226032, 276748, 285864, 328236, 381152, 404974, 415122, 437648, 445693, 452064, 553496, 571728, 607461, 656472, 809948, 830244, 875296, 891386, 1106992, 1143456, 1176179, 1214922, 1312944, 1337079, 1619896, 1660488, 1782772, 2213984, 2352358, 2429844, 2625888, 2674158, 3239792, 3320976, 3528537, 3565544, 4704716, 4859688, 5348316, 6479584, 6641952, 7057074, 7131088, 7576781, 9409432, 9719376, 10696632, 14114148, 14262176, 15153562, 18818864, 19164799, 19438752, 21393264, 22730343, 28228296, 30307124, 37637728, 38329598, 42786528, 45460686, 56456592, 57494397, 60614248, 76659196, 90921372, 112913184, 114988794, 121228496, 153318392, 181842744, 229977588, 242456992, 306636784, 325801583, 363685488, 459955176, 613273568, 651603166, 727370976, 919910352, 977404749, 1303206332, 1839820704, 1954809498, 2606412664, 3909618996, 5212825328, 7819237992, 10425650656, 15638475984, 31276951968]

約数ペア:

[(1, 31276951968), (2, 15638475984), (3, 10425650656), (4, 7819237992), (6, 5212825328), (8, 3909618996), (12, 2606412664), (16, 1954809498), (17, 1839820704), (24, 1303206332), (32, 977404749), (34, 919910352), (43, 727370976), (48, 651603166), (51, 613273568), (68, 459955176), (86, 363685488), (96, 325801583), (102, 306636784), (129, 242456992), (136, 229977588), (172, 181842744), (204, 153318392), (258, 121228496), (272, 114988794), (277, 112913184), (344, 90921372), (408, 76659196), (516, 60614248), (544, 57494397), (554, 56456592), (688, 45460686), (731, 42786528), (816, 38329598), (831, 37637728), (1032, 30307124), (1108, 28228296), (1376, 22730343), (1462, 21393264), (1609, 19438752), (1632, 19164799), (1662, 18818864), (2064, 15153562), (2193, 14262176), (2216, 14114148), (2924, 10696632), (3218, 9719376), (3324, 9409432), (4128, 7576781), (4386, 7131088), (4432, 7057074), (4709, 6641952), (4827, 6479584), (5848, 5348316), (6436, 4859688), (6648, 4704716), (8772, 3565544), (8864, 3528537), (9418, 3320976), (9654, 3239792), (11696, 2674158), (11911, 2625888), (12872, 2429844), (13296, 2352358), (14127, 2213984), (17544, 1782772), (18836, 1660488), (19308, 1619896), (23392, 1337079), (23822, 1312944), (25744, 1214922), (26592, 1176179), (27353, 1143456), (28254, 1106992), (35088, 891386), (35733, 875296), (37672, 830244), (38616, 809948), (47644, 656472), (51488, 607461), (54706, 571728), (56508, 553496), (69187, 452064), (70176, 445693), (71466, 437648), (75344, 415122), (77232, 404974), (82059, 381152), (95288, 328236), (109412, 285864), (113016, 276748), (138374, 226032), (142932, 218824), (150688, 207561), (154464, 202487), (164118, 190576)]