1555179912

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1346

約数の個数: 240

約数和(自身を含む): 5149576080

約数和(自身を除く): 3594396168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 169, 198, 216, 234, 264, 286, 297, 312, 324, 338, 351, 396, 429, 468, 507, 572, 594, 648, 676, 702, 792, 858, 891, 936, 1014, 1053, 1144, 1188, 1287, 1291, 1352, 1404, 1521, 1716, 1782, 1859, 2028, 2106, 2376, 2574, 2582, 2808, 3042, 3432, 3564, 3718, 3861, 3873, 4056, 4212, 4563, 5148, 5164, 5577, 6084, 7128, 7436, 7722, 7746, 8424, 9126, 10296, 10328, 11154, 11583, 11619, 12168, 13689, 14201, 14872, 15444, 15492, 16731, 16783, 18252, 22308, 23166, 23238, 27378, 28402, 30888, 30984, 33462, 33566, 34857, 36504, 42603, 44616, 46332, 46476, 50193, 50349, 54756, 56804, 66924, 67132, 69714, 85206, 92664, 92952, 100386, 100698, 104571, 109512, 113608, 127809, 133848, 134264, 139428, 150579, 151047, 170412, 184613, 200772, 201396, 209142, 218179, 255618, 278856, 301158, 302094, 340824, 369226, 383427, 401544, 402792, 418284, 436358, 453141, 511236, 553839, 602316, 604188, 654537, 738452, 766854, 836568, 872716, 906282, 1022472, 1107678, 1150281, 1204632, 1208376, 1309074, 1359423, 1476904, 1533708, 1661517, 1745432, 1812564, 1963611, 2215356, 2300562, 2399969, 2618148, 2718846, 3067416, 3323034, 3625128, 3927222, 4430712, 4601124, 4799938, 4984551, 5236296, 5437692, 5890833, 6646068, 7199907, 7854444, 9202248, 9599876, 9969102, 10875384, 11781666, 13292136, 14399814, 14953653, 15708888, 17672499, 19199752, 19938204, 21599721, 23563332, 28799628, 29907306, 35344998, 39876408, 43199442, 47126664, 57599256, 59814612, 64799163, 70689996, 86398884, 119629224, 129598326, 141379992, 172797768, 194397489, 259196652, 388794978, 518393304, 777589956, 1555179912]

約数ペア:

[(1, 1555179912), (2, 777589956), (3, 518393304), (4, 388794978), (6, 259196652), (8, 194397489), (9, 172797768), (11, 141379992), (12, 129598326), (13, 119629224), (18, 86398884), (22, 70689996), (24, 64799163), (26, 59814612), (27, 57599256), (33, 47126664), (36, 43199442), (39, 39876408), (44, 35344998), (52, 29907306), (54, 28799628), (66, 23563332), (72, 21599721), (78, 19938204), (81, 19199752), (88, 17672499), (99, 15708888), (104, 14953653), (108, 14399814), (117, 13292136), (132, 11781666), (143, 10875384), (156, 9969102), (162, 9599876), (169, 9202248), (198, 7854444), (216, 7199907), (234, 6646068), (264, 5890833), (286, 5437692), (297, 5236296), (312, 4984551), (324, 4799938), (338, 4601124), (351, 4430712), (396, 3927222), (429, 3625128), (468, 3323034), (507, 3067416), (572, 2718846), (594, 2618148), (648, 2399969), (676, 2300562), (702, 2215356), (792, 1963611), (858, 1812564), (891, 1745432), (936, 1661517), (1014, 1533708), (1053, 1476904), (1144, 1359423), (1188, 1309074), (1287, 1208376), (1291, 1204632), (1352, 1150281), (1404, 1107678), (1521, 1022472), (1716, 906282), (1782, 872716), (1859, 836568), (2028, 766854), (2106, 738452), (2376, 654537), (2574, 604188), (2582, 602316), (2808, 553839), (3042, 511236), (3432, 453141), (3564, 436358), (3718, 418284), (3861, 402792), (3873, 401544), (4056, 383427), (4212, 369226), (4563, 340824), (5148, 302094), (5164, 301158), (5577, 278856), (6084, 255618), (7128, 218179), (7436, 209142), (7722, 201396), (7746, 200772), (8424, 184613), (9126, 170412), (10296, 151047), (10328, 150579), (11154, 139428), (11583, 134264), (11619, 133848), (12168, 127809), (13689, 113608), (14201, 109512), (14872, 104571), (15444, 100698), (15492, 100386), (16731, 92952), (16783, 92664), (18252, 85206), (22308, 69714), (23166, 67132), (23238, 66924), (27378, 56804), (28402, 54756), (30888, 50349), (30984, 50193), (33462, 46476), (33566, 46332), (34857, 44616), (36504, 42603)]