21307982784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4673}}^1$

素因数の和:4843

約数の個数: 224

約数和(自身を含む): 65647190016

約数和(自身を除く): 44339207232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 127, 132, 136, 176, 187, 192, 204, 254, 264, 272, 352, 374, 381, 408, 508, 528, 544, 561, 704, 748, 762, 816, 1016, 1056, 1088, 1122, 1397, 1496, 1524, 1632, 2032, 2112, 2159, 2244, 2794, 2992, 3048, 3264, 4064, 4191, 4318, 4488, 4673, 5588, 5984, 6096, 6477, 8128, 8382, 8636, 8976, 9346, 11176, 11968, 12192, 12954, 14019, 16764, 17272, 17952, 18692, 22352, 23749, 24384, 25908, 28038, 33528, 34544, 35904, 37384, 44704, 47498, 51403, 51816, 56076, 67056, 69088, 71247, 74768, 79441, 89408, 94996, 102806, 103632, 112152, 134112, 138176, 142494, 149536, 154209, 158882, 189992, 205612, 207264, 224304, 238323, 268224, 284988, 299072, 308418, 317764, 379984, 411224, 414528, 448608, 476646, 569976, 593471, 616836, 635528, 759968, 822448, 873851, 897216, 953292, 1139952, 1186942, 1233672, 1271056, 1519936, 1644896, 1747702, 1780413, 1906584, 2279904, 2373884, 2467344, 2542112, 2621553, 3289792, 3495404, 3560826, 3813168, 4559808, 4747768, 4934688, 5084224, 5243106, 6528181, 6990808, 7121652, 7626336, 9495536, 9869376, 10089007, 10486212, 13056362, 13981616, 14243304, 15252672, 18991072, 19584543, 20178014, 20972424, 26112724, 27963232, 28486608, 30267021, 37982144, 39169086, 40356028, 41944848, 52225448, 55926464, 56973216, 60534042, 78338172, 80712056, 83889696, 104450896, 110979077, 113946432, 121068084, 156676344, 161424112, 167779392, 208901792, 221958154, 242136168, 313352688, 322848224, 332937231, 417803584, 443916308, 484272336, 626705376, 645696448, 665874462, 887832616, 968544672, 1253410752, 1331748924, 1775665232, 1937089344, 2663497848, 3551330464, 5326995696, 7102660928, 10653991392, 21307982784]

約数ペア:

[(1, 21307982784), (2, 10653991392), (3, 7102660928), (4, 5326995696), (6, 3551330464), (8, 2663497848), (11, 1937089344), (12, 1775665232), (16, 1331748924), (17, 1253410752), (22, 968544672), (24, 887832616), (32, 665874462), (33, 645696448), (34, 626705376), (44, 484272336), (48, 443916308), (51, 417803584), (64, 332937231), (66, 322848224), (68, 313352688), (88, 242136168), (96, 221958154), (102, 208901792), (127, 167779392), (132, 161424112), (136, 156676344), (176, 121068084), (187, 113946432), (192, 110979077), (204, 104450896), (254, 83889696), (264, 80712056), (272, 78338172), (352, 60534042), (374, 56973216), (381, 55926464), (408, 52225448), (508, 41944848), (528, 40356028), (544, 39169086), (561, 37982144), (704, 30267021), (748, 28486608), (762, 27963232), (816, 26112724), (1016, 20972424), (1056, 20178014), (1088, 19584543), (1122, 18991072), (1397, 15252672), (1496, 14243304), (1524, 13981616), (1632, 13056362), (2032, 10486212), (2112, 10089007), (2159, 9869376), (2244, 9495536), (2794, 7626336), (2992, 7121652), (3048, 6990808), (3264, 6528181), (4064, 5243106), (4191, 5084224), (4318, 4934688), (4488, 4747768), (4673, 4559808), (5588, 3813168), (5984, 3560826), (6096, 3495404), (6477, 3289792), (8128, 2621553), (8382, 2542112), (8636, 2467344), (8976, 2373884), (9346, 2279904), (11176, 1906584), (11968, 1780413), (12192, 1747702), (12954, 1644896), (14019, 1519936), (16764, 1271056), (17272, 1233672), (17952, 1186942), (18692, 1139952), (22352, 953292), (23749, 897216), (24384, 873851), (25908, 822448), (28038, 759968), (33528, 635528), (34544, 616836), (35904, 593471), (37384, 569976), (44704, 476646), (47498, 448608), (51403, 414528), (51816, 411224), (56076, 379984), (67056, 317764), (69088, 308418), (71247, 299072), (74768, 284988), (79441, 268224), (89408, 238323), (94996, 224304), (102806, 207264), (103632, 205612), (112152, 189992), (134112, 158882), (138176, 154209), (142494, 149536)]