391442688

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 216

約数和(自身を含む): 1389821888

約数和(自身を除く): 998379200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1867, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3734, 3744, 4032, 4368, 4992, 5376, 5601, 5824, 6552, 7468, 7488, 8064, 8736, 9984, 11202, 11648, 13069, 13104, 14936, 14976, 16128, 16803, 17472, 22404, 23296, 24271, 26138, 26208, 29872, 29952, 33606, 34944, 39207, 44808, 48542, 52276, 52416, 59744, 67212, 69888, 72813, 78414, 89616, 97084, 104552, 104832, 117621, 119488, 134424, 145626, 156828, 169897, 179232, 194168, 209104, 209664, 218439, 235242, 238976, 268848, 291252, 313656, 339794, 358464, 388336, 418208, 436878, 470484, 477952, 509691, 537696, 582504, 627312, 679588, 716928, 776672, 836416, 873756, 940968, 1019382, 1075392, 1165008, 1254624, 1359176, 1433856, 1529073, 1553344, 1672832, 1747512, 1881936, 2038764, 2150784, 2330016, 2509248, 2718352, 3058146, 3106688, 3345664, 3495024, 3763872, 4077528, 4301568, 4660032, 5018496, 5436704, 6116292, 6213376, 6990048, 7527744, 8155056, 9320064, 10036992, 10873408, 12232584, 13980096, 15055488, 16310112, 18640128, 21746816, 24465168, 27960192, 30110976, 32620224, 43493632, 48930336, 55920384, 65240448, 97860672, 130480896, 195721344, 391442688]

約数ペア:

[(1, 391442688), (2, 195721344), (3, 130480896), (4, 97860672), (6, 65240448), (7, 55920384), (8, 48930336), (9, 43493632), (12, 32620224), (13, 30110976), (14, 27960192), (16, 24465168), (18, 21746816), (21, 18640128), (24, 16310112), (26, 15055488), (28, 13980096), (32, 12232584), (36, 10873408), (39, 10036992), (42, 9320064), (48, 8155056), (52, 7527744), (56, 6990048), (63, 6213376), (64, 6116292), (72, 5436704), (78, 5018496), (84, 4660032), (91, 4301568), (96, 4077528), (104, 3763872), (112, 3495024), (117, 3345664), (126, 3106688), (128, 3058146), (144, 2718352), (156, 2509248), (168, 2330016), (182, 2150784), (192, 2038764), (208, 1881936), (224, 1747512), (234, 1672832), (252, 1553344), (256, 1529073), (273, 1433856), (288, 1359176), (312, 1254624), (336, 1165008), (364, 1075392), (384, 1019382), (416, 940968), (448, 873756), (468, 836416), (504, 776672), (546, 716928), (576, 679588), (624, 627312), (672, 582504), (728, 537696), (768, 509691), (819, 477952), (832, 470484), (896, 436878), (936, 418208), (1008, 388336), (1092, 358464), (1152, 339794), (1248, 313656), (1344, 291252), (1456, 268848), (1638, 238976), (1664, 235242), (1792, 218439), (1867, 209664), (1872, 209104), (2016, 194168), (2184, 179232), (2304, 169897), (2496, 156828), (2688, 145626), (2912, 134424), (3276, 119488), (3328, 117621), (3734, 104832), (3744, 104552), (4032, 97084), (4368, 89616), (4992, 78414), (5376, 72813), (5601, 69888), (5824, 67212), (6552, 59744), (7468, 52416), (7488, 52276), (8064, 48542), (8736, 44808), (9984, 39207), (11202, 34944), (11648, 33606), (13069, 29952), (13104, 29872), (14936, 26208), (14976, 26138), (16128, 24271), (16803, 23296), (17472, 22404)]