2747808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 9434880

約数和(自身を除く): 6687072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 47, 48, 56, 58, 63, 72, 84, 87, 94, 96, 112, 116, 126, 141, 144, 168, 174, 188, 203, 224, 232, 252, 261, 282, 288, 329, 336, 348, 376, 406, 423, 464, 504, 522, 564, 609, 658, 672, 696, 752, 812, 846, 928, 987, 1008, 1044, 1128, 1218, 1316, 1363, 1392, 1504, 1624, 1692, 1827, 1974, 2016, 2088, 2256, 2436, 2632, 2726, 2784, 2961, 3248, 3384, 3654, 3948, 4089, 4176, 4512, 4872, 5264, 5452, 5922, 6496, 6768, 7308, 7896, 8178, 8352, 9541, 9744, 10528, 10904, 11844, 12267, 13536, 14616, 15792, 16356, 19082, 19488, 21808, 23688, 24534, 28623, 29232, 31584, 32712, 38164, 43616, 47376, 49068, 57246, 58464, 65424, 76328, 85869, 94752, 98136, 114492, 130848, 152656, 171738, 196272, 228984, 305312, 343476, 392544, 457968, 686952, 915936, 1373904, 2747808]

約数ペア:

[(1, 2747808), (2, 1373904), (3, 915936), (4, 686952), (6, 457968), (7, 392544), (8, 343476), (9, 305312), (12, 228984), (14, 196272), (16, 171738), (18, 152656), (21, 130848), (24, 114492), (28, 98136), (29, 94752), (32, 85869), (36, 76328), (42, 65424), (47, 58464), (48, 57246), (56, 49068), (58, 47376), (63, 43616), (72, 38164), (84, 32712), (87, 31584), (94, 29232), (96, 28623), (112, 24534), (116, 23688), (126, 21808), (141, 19488), (144, 19082), (168, 16356), (174, 15792), (188, 14616), (203, 13536), (224, 12267), (232, 11844), (252, 10904), (261, 10528), (282, 9744), (288, 9541), (329, 8352), (336, 8178), (348, 7896), (376, 7308), (406, 6768), (423, 6496), (464, 5922), (504, 5452), (522, 5264), (564, 4872), (609, 4512), (658, 4176), (672, 4089), (696, 3948), (752, 3654), (812, 3384), (846, 3248), (928, 2961), (987, 2784), (1008, 2726), (1044, 2632), (1128, 2436), (1218, 2256), (1316, 2088), (1363, 2016), (1392, 1974), (1504, 1827), (1624, 1692)]