253070496

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 216

約数和(自身を含む): 851497920

約数和(自身を除く): 598427424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 79, 84, 96, 98, 112, 126, 144, 147, 158, 168, 196, 224, 227, 237, 252, 288, 294, 316, 336, 392, 441, 454, 474, 504, 553, 588, 632, 672, 681, 711, 784, 882, 908, 948, 1008, 1106, 1176, 1264, 1362, 1422, 1568, 1589, 1659, 1764, 1816, 1896, 2016, 2043, 2212, 2352, 2528, 2724, 2844, 3178, 3318, 3528, 3632, 3792, 3871, 4086, 4424, 4704, 4767, 4977, 5448, 5688, 6356, 6636, 7056, 7264, 7584, 7742, 8172, 8848, 9534, 9954, 10896, 11123, 11376, 11613, 12712, 13272, 14112, 14301, 15484, 16344, 17696, 17933, 19068, 19908, 21792, 22246, 22752, 23226, 25424, 26544, 28602, 30968, 32688, 33369, 34839, 35866, 38136, 39816, 44492, 46452, 50848, 53088, 53799, 57204, 61936, 65376, 66738, 69678, 71732, 76272, 79632, 88984, 92904, 100107, 107598, 114408, 123872, 125531, 133476, 139356, 143464, 152544, 159264, 161397, 177968, 185808, 200214, 215196, 228816, 251062, 266952, 278712, 286928, 322794, 355936, 371616, 376593, 400428, 430392, 457632, 502124, 533904, 557424, 573856, 645588, 753186, 800856, 860784, 878717, 1004248, 1067808, 1114848, 1129779, 1291176, 1506372, 1601712, 1721568, 1757434, 2008496, 2259558, 2582352, 2636151, 3012744, 3203424, 3514868, 4016992, 4519116, 5164704, 5272302, 6025488, 7029736, 7908453, 9038232, 10544604, 12050976, 14059472, 15816906, 18076464, 21089208, 28118944, 31633812, 36152928, 42178416, 63267624, 84356832, 126535248, 253070496]

約数ペア:

[(1, 253070496), (2, 126535248), (3, 84356832), (4, 63267624), (6, 42178416), (7, 36152928), (8, 31633812), (9, 28118944), (12, 21089208), (14, 18076464), (16, 15816906), (18, 14059472), (21, 12050976), (24, 10544604), (28, 9038232), (32, 7908453), (36, 7029736), (42, 6025488), (48, 5272302), (49, 5164704), (56, 4519116), (63, 4016992), (72, 3514868), (79, 3203424), (84, 3012744), (96, 2636151), (98, 2582352), (112, 2259558), (126, 2008496), (144, 1757434), (147, 1721568), (158, 1601712), (168, 1506372), (196, 1291176), (224, 1129779), (227, 1114848), (237, 1067808), (252, 1004248), (288, 878717), (294, 860784), (316, 800856), (336, 753186), (392, 645588), (441, 573856), (454, 557424), (474, 533904), (504, 502124), (553, 457632), (588, 430392), (632, 400428), (672, 376593), (681, 371616), (711, 355936), (784, 322794), (882, 286928), (908, 278712), (948, 266952), (1008, 251062), (1106, 228816), (1176, 215196), (1264, 200214), (1362, 185808), (1422, 177968), (1568, 161397), (1589, 159264), (1659, 152544), (1764, 143464), (1816, 139356), (1896, 133476), (2016, 125531), (2043, 123872), (2212, 114408), (2352, 107598), (2528, 100107), (2724, 92904), (2844, 88984), (3178, 79632), (3318, 76272), (3528, 71732), (3632, 69678), (3792, 66738), (3871, 65376), (4086, 61936), (4424, 57204), (4704, 53799), (4767, 53088), (4977, 50848), (5448, 46452), (5688, 44492), (6356, 39816), (6636, 38136), (7056, 35866), (7264, 34839), (7584, 33369), (7742, 32688), (8172, 30968), (8848, 28602), (9534, 26544), (9954, 25424), (10896, 23226), (11123, 22752), (11376, 22246), (11613, 21792), (12712, 19908), (13272, 19068), (14112, 17933), (14301, 17696), (15484, 16344)]