21347677008

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3637}}^1$

素因数の和:4311

約数の個数: 200

約数和(自身を含む): 70741579392

約数和(自身を除く): 49393902384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 647, 648, 756, 1008, 1134, 1294, 1296, 1512, 1941, 2268, 2588, 3024, 3637, 3882, 4529, 4536, 5176, 5823, 7274, 7764, 9058, 9072, 10352, 10911, 11646, 13587, 14548, 15528, 17469, 18116, 21822, 23292, 25459, 27174, 29096, 31056, 32733, 34938, 36232, 40761, 43644, 46584, 50918, 52407, 54348, 58192, 65466, 69876, 72464, 76377, 81522, 87288, 93168, 98199, 101836, 104814, 108696, 122283, 130932, 139752, 152754, 163044, 174576, 196398, 203672, 209628, 217392, 229131, 244566, 261864, 279504, 294597, 305508, 326088, 366849, 392796, 407344, 419256, 458262, 489132, 523728, 589194, 611016, 652176, 687393, 733698, 785592, 838512, 916524, 978264, 1178388, 1222032, 1374786, 1467396, 1571184, 1833048, 1956528, 2062179, 2353139, 2356776, 2749572, 2934792, 3666096, 4124358, 4706278, 4713552, 5499144, 5869584, 7059417, 8248716, 9412556, 10998288, 14118834, 16471973, 16497432, 18825112, 21178251, 28237668, 32943946, 32994864, 37650224, 42356502, 49415919, 56475336, 63534753, 65887892, 84713004, 98831838, 112950672, 127069506, 131775784, 148247757, 169426008, 190604259, 197663676, 254139012, 263551568, 296495514, 338852016, 381208518, 395327352, 444743271, 508278024, 592991028, 762417036, 790654704, 889486542, 1016556048, 1185982056, 1334229813, 1524834072, 1778973084, 2371964112, 2668459626, 3049668144, 3557946168, 5336919252, 7115892336, 10673838504, 21347677008]

約数ペア:

[(1, 21347677008), (2, 10673838504), (3, 7115892336), (4, 5336919252), (6, 3557946168), (7, 3049668144), (8, 2668459626), (9, 2371964112), (12, 1778973084), (14, 1524834072), (16, 1334229813), (18, 1185982056), (21, 1016556048), (24, 889486542), (27, 790654704), (28, 762417036), (36, 592991028), (42, 508278024), (48, 444743271), (54, 395327352), (56, 381208518), (63, 338852016), (72, 296495514), (81, 263551568), (84, 254139012), (108, 197663676), (112, 190604259), (126, 169426008), (144, 148247757), (162, 131775784), (168, 127069506), (189, 112950672), (216, 98831838), (252, 84713004), (324, 65887892), (336, 63534753), (378, 56475336), (432, 49415919), (504, 42356502), (567, 37650224), (647, 32994864), (648, 32943946), (756, 28237668), (1008, 21178251), (1134, 18825112), (1294, 16497432), (1296, 16471973), (1512, 14118834), (1941, 10998288), (2268, 9412556), (2588, 8248716), (3024, 7059417), (3637, 5869584), (3882, 5499144), (4529, 4713552), (4536, 4706278), (5176, 4124358), (5823, 3666096), (7274, 2934792), (7764, 2749572), (9058, 2356776), (9072, 2353139), (10352, 2062179), (10911, 1956528), (11646, 1833048), (13587, 1571184), (14548, 1467396), (15528, 1374786), (17469, 1222032), (18116, 1178388), (21822, 978264), (23292, 916524), (25459, 838512), (27174, 785592), (29096, 733698), (31056, 687393), (32733, 652176), (34938, 611016), (36232, 589194), (40761, 523728), (43644, 489132), (46584, 458262), (50918, 419256), (52407, 407344), (54348, 392796), (58192, 366849), (65466, 326088), (69876, 305508), (72464, 294597), (76377, 279504), (81522, 261864), (87288, 244566), (93168, 229131), (98199, 217392), (101836, 209628), (104814, 203672), (108696, 196398), (122283, 174576), (130932, 163044), (139752, 152754)]