2156883456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 240

約数和(自身を含む): 7116937344

約数和(自身を除く): 4960053888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 256, 273, 312, 336, 338, 364, 384, 416, 448, 507, 512, 546, 624, 672, 676, 728, 768, 832, 896, 1014, 1092, 1183, 1187, 1248, 1344, 1352, 1456, 1536, 1664, 1792, 2028, 2184, 2366, 2374, 2496, 2688, 2704, 2912, 3328, 3549, 3561, 3584, 4056, 4368, 4732, 4748, 4992, 5376, 5408, 5824, 6656, 7098, 7122, 8112, 8309, 8736, 9464, 9496, 9984, 10752, 10816, 11648, 14196, 14244, 15431, 16224, 16618, 17472, 18928, 18992, 19968, 21632, 23296, 24927, 28392, 28488, 30862, 32448, 33236, 34944, 37856, 37984, 43264, 46293, 46592, 49854, 56784, 56976, 61724, 64896, 66472, 69888, 75712, 75968, 86528, 92586, 99708, 108017, 113568, 113952, 123448, 129792, 132944, 139776, 151424, 151936, 185172, 199416, 200603, 216034, 227136, 227904, 246896, 259584, 265888, 302848, 303872, 324051, 370344, 398832, 401206, 432068, 454272, 455808, 493792, 531776, 601809, 605696, 607744, 648102, 740688, 797664, 802412, 864136, 908544, 911616, 987584, 1063552, 1203618, 1296204, 1404221, 1481376, 1595328, 1604824, 1728272, 1817088, 1823232, 1975168, 2127104, 2407236, 2592408, 2808442, 2962752, 3190656, 3209648, 3456544, 3950336, 4212663, 4254208, 4814472, 5184816, 5616884, 5925504, 6381312, 6419296, 6913088, 7900672, 8425326, 9628944, 10369632, 11233768, 11851008, 12762624, 12838592, 13826176, 16850652, 19257888, 20739264, 22467536, 23702016, 25677184, 27652352, 33701304, 38515776, 41478528, 44935072, 51354368, 55304704, 67402608, 77031552, 82957056, 89870144, 102708736, 134805216, 154063104, 165914112, 179740288, 269610432, 308126208, 359480576, 539220864, 718961152, 1078441728, 2156883456]

約数ペア:

[(1, 2156883456), (2, 1078441728), (3, 718961152), (4, 539220864), (6, 359480576), (7, 308126208), (8, 269610432), (12, 179740288), (13, 165914112), (14, 154063104), (16, 134805216), (21, 102708736), (24, 89870144), (26, 82957056), (28, 77031552), (32, 67402608), (39, 55304704), (42, 51354368), (48, 44935072), (52, 41478528), (56, 38515776), (64, 33701304), (78, 27652352), (84, 25677184), (91, 23702016), (96, 22467536), (104, 20739264), (112, 19257888), (128, 16850652), (156, 13826176), (168, 12838592), (169, 12762624), (182, 11851008), (192, 11233768), (208, 10369632), (224, 9628944), (256, 8425326), (273, 7900672), (312, 6913088), (336, 6419296), (338, 6381312), (364, 5925504), (384, 5616884), (416, 5184816), (448, 4814472), (507, 4254208), (512, 4212663), (546, 3950336), (624, 3456544), (672, 3209648), (676, 3190656), (728, 2962752), (768, 2808442), (832, 2592408), (896, 2407236), (1014, 2127104), (1092, 1975168), (1183, 1823232), (1187, 1817088), (1248, 1728272), (1344, 1604824), (1352, 1595328), (1456, 1481376), (1536, 1404221), (1664, 1296204), (1792, 1203618), (2028, 1063552), (2184, 987584), (2366, 911616), (2374, 908544), (2496, 864136), (2688, 802412), (2704, 797664), (2912, 740688), (3328, 648102), (3549, 607744), (3561, 605696), (3584, 601809), (4056, 531776), (4368, 493792), (4732, 455808), (4748, 454272), (4992, 432068), (5376, 401206), (5408, 398832), (5824, 370344), (6656, 324051), (7098, 303872), (7122, 302848), (8112, 265888), (8309, 259584), (8736, 246896), (9464, 227904), (9496, 227136), (9984, 216034), (10752, 200603), (10816, 199416), (11648, 185172), (14196, 151936), (14244, 151424), (15431, 139776), (16224, 132944), (16618, 129792), (17472, 123448), (18928, 113952), (18992, 113568), (19968, 108017), (21632, 99708), (23296, 92586), (24927, 86528), (28392, 75968), (28488, 75712), (30862, 69888), (32448, 66472), (33236, 64896), (34944, 61724), (37856, 56976), (37984, 56784), (43264, 49854), (46293, 46592)]