280679616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1131

約数の個数: 168

約数和(自身を含む): 934069760

約数和(自身を除く): 653390144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 134, 144, 168, 192, 201, 224, 252, 268, 288, 336, 402, 448, 469, 504, 536, 576, 603, 672, 804, 938, 1008, 1039, 1072, 1206, 1344, 1407, 1608, 1876, 2016, 2078, 2144, 2412, 2814, 3117, 3216, 3752, 4032, 4156, 4221, 4288, 4824, 5628, 6234, 6432, 7273, 7504, 8312, 8442, 9351, 9648, 11256, 12468, 12864, 14546, 15008, 16624, 16884, 18702, 19296, 21819, 22512, 24936, 29092, 30016, 33248, 33768, 37404, 38592, 43638, 45024, 49872, 58184, 65457, 66496, 67536, 69613, 74808, 87276, 90048, 99744, 116368, 130914, 135072, 139226, 149616, 174552, 199488, 208839, 232736, 261828, 270144, 278452, 299232, 349104, 417678, 465472, 487291, 523656, 556904, 598464, 626517, 698208, 835356, 974582, 1047312, 1113808, 1253034, 1396416, 1461873, 1670712, 1949164, 2094624, 2227616, 2506068, 2923746, 3341424, 3898328, 4189248, 4385619, 4455232, 5012136, 5847492, 6682848, 7796656, 8771238, 10024272, 11694984, 13365696, 15593312, 17542476, 20048544, 23389968, 31186624, 35084952, 40097088, 46779936, 70169904, 93559872, 140339808, 280679616]

約数ペア:

[(1, 280679616), (2, 140339808), (3, 93559872), (4, 70169904), (6, 46779936), (7, 40097088), (8, 35084952), (9, 31186624), (12, 23389968), (14, 20048544), (16, 17542476), (18, 15593312), (21, 13365696), (24, 11694984), (28, 10024272), (32, 8771238), (36, 7796656), (42, 6682848), (48, 5847492), (56, 5012136), (63, 4455232), (64, 4385619), (67, 4189248), (72, 3898328), (84, 3341424), (96, 2923746), (112, 2506068), (126, 2227616), (134, 2094624), (144, 1949164), (168, 1670712), (192, 1461873), (201, 1396416), (224, 1253034), (252, 1113808), (268, 1047312), (288, 974582), (336, 835356), (402, 698208), (448, 626517), (469, 598464), (504, 556904), (536, 523656), (576, 487291), (603, 465472), (672, 417678), (804, 349104), (938, 299232), (1008, 278452), (1039, 270144), (1072, 261828), (1206, 232736), (1344, 208839), (1407, 199488), (1608, 174552), (1876, 149616), (2016, 139226), (2078, 135072), (2144, 130914), (2412, 116368), (2814, 99744), (3117, 90048), (3216, 87276), (3752, 74808), (4032, 69613), (4156, 67536), (4221, 66496), (4288, 65457), (4824, 58184), (5628, 49872), (6234, 45024), (6432, 43638), (7273, 38592), (7504, 37404), (8312, 33768), (8442, 33248), (9351, 30016), (9648, 29092), (11256, 24936), (12468, 22512), (12864, 21819), (14546, 19296), (15008, 18702), (16624, 16884)]