21167436888

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 256

約数和(自身を含む): 64471680000

約数和(自身を除く): 43304243112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 103, 104, 108, 117, 156, 163, 206, 216, 234, 309, 312, 326, 351, 412, 449, 468, 489, 618, 652, 702, 824, 898, 927, 936, 978, 1236, 1304, 1339, 1347, 1404, 1467, 1796, 1854, 1956, 2119, 2472, 2678, 2694, 2781, 2808, 2934, 3592, 3708, 3912, 4017, 4041, 4238, 4401, 5356, 5388, 5562, 5837, 5868, 6357, 7416, 8034, 8082, 8476, 8802, 10712, 10776, 11124, 11674, 11736, 12051, 12123, 12714, 16068, 16164, 16789, 16952, 17511, 17604, 19071, 22248, 23348, 24102, 24246, 25428, 32136, 32328, 33578, 35022, 35208, 36153, 38142, 46247, 46696, 48204, 48492, 50367, 50856, 52533, 57213, 67156, 70044, 72306, 73187, 76284, 92494, 96408, 96984, 100734, 105066, 114426, 134312, 138741, 140088, 144612, 146374, 151101, 152568, 157599, 184988, 201468, 210132, 218257, 219561, 228852, 277482, 289224, 292748, 302202, 315198, 369976, 402936, 416223, 420264, 436514, 439122, 453303, 457704, 554964, 585496, 601211, 604404, 630396, 654771, 658683, 832446, 873028, 878244, 906606, 951431, 1109928, 1202422, 1208808, 1248669, 1260792, 1309542, 1317366, 1664892, 1746056, 1756488, 1803633, 1813212, 1902862, 1964313, 1976049, 2404844, 2497338, 2619084, 2634732, 2854293, 3329784, 3607266, 3626424, 3805724, 3928626, 3952098, 4809688, 4994676, 5238168, 5269464, 5410899, 5708586, 5892939, 7214532, 7538261, 7611448, 7857252, 7904196, 8562879, 9989352, 10821798, 11417172, 11785878, 14429064, 15076522, 15714504, 15808392, 16232697, 17125758, 21643596, 22614783, 22834344, 23571756, 25688637, 30153044, 32465394, 34251516, 43287192, 45229566, 47143512, 51377274, 60306088, 64930788, 67844349, 68503032, 90459132, 97997393, 102754548, 129861576, 135688698, 180918264, 195994786, 203533047, 205509096, 271377396, 293992179, 391989572, 407066094, 542754792, 587984358, 783979144, 814132188, 881976537, 1175968716, 1628264376, 1763953074, 2351937432, 2645929611, 3527906148, 5291859222, 7055812296, 10583718444, 21167436888]

約数ペア:

[(1, 21167436888), (2, 10583718444), (3, 7055812296), (4, 5291859222), (6, 3527906148), (8, 2645929611), (9, 2351937432), (12, 1763953074), (13, 1628264376), (18, 1175968716), (24, 881976537), (26, 814132188), (27, 783979144), (36, 587984358), (39, 542754792), (52, 407066094), (54, 391989572), (72, 293992179), (78, 271377396), (103, 205509096), (104, 203533047), (108, 195994786), (117, 180918264), (156, 135688698), (163, 129861576), (206, 102754548), (216, 97997393), (234, 90459132), (309, 68503032), (312, 67844349), (326, 64930788), (351, 60306088), (412, 51377274), (449, 47143512), (468, 45229566), (489, 43287192), (618, 34251516), (652, 32465394), (702, 30153044), (824, 25688637), (898, 23571756), (927, 22834344), (936, 22614783), (978, 21643596), (1236, 17125758), (1304, 16232697), (1339, 15808392), (1347, 15714504), (1404, 15076522), (1467, 14429064), (1796, 11785878), (1854, 11417172), (1956, 10821798), (2119, 9989352), (2472, 8562879), (2678, 7904196), (2694, 7857252), (2781, 7611448), (2808, 7538261), (2934, 7214532), (3592, 5892939), (3708, 5708586), (3912, 5410899), (4017, 5269464), (4041, 5238168), (4238, 4994676), (4401, 4809688), (5356, 3952098), (5388, 3928626), (5562, 3805724), (5837, 3626424), (5868, 3607266), (6357, 3329784), (7416, 2854293), (8034, 2634732), (8082, 2619084), (8476, 2497338), (8802, 2404844), (10712, 1976049), (10776, 1964313), (11124, 1902862), (11674, 1813212), (11736, 1803633), (12051, 1756488), (12123, 1746056), (12714, 1664892), (16068, 1317366), (16164, 1309542), (16789, 1260792), (16952, 1248669), (17511, 1208808), (17604, 1202422), (19071, 1109928), (22248, 951431), (23348, 906606), (24102, 878244), (24246, 873028), (25428, 832446), (32136, 658683), (32328, 654771), (33578, 630396), (35022, 604404), (35208, 601211), (36153, 585496), (38142, 554964), (46247, 457704), (46696, 453303), (48204, 439122), (48492, 436514), (50367, 420264), (50856, 416223), (52533, 402936), (57213, 369976), (67156, 315198), (70044, 302202), (72306, 292748), (73187, 289224), (76284, 277482), (92494, 228852), (96408, 219561), (96984, 218257), (100734, 210132), (105066, 201468), (114426, 184988), (134312, 157599), (138741, 152568), (140088, 151101), (144612, 146374)]