398867616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3043

約数の個数: 144

約数和(自身を含む): 1316113344

約数和(自身を除く): 917245728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2016, 2144, 2412, 2814, 2953, 3216, 3752, 4221, 4824, 5628, 5906, 6432, 7504, 8442, 8859, 9648, 11256, 11812, 15008, 16884, 17718, 19296, 20671, 22512, 23624, 26577, 33768, 35436, 41342, 45024, 47248, 53154, 62013, 67536, 70872, 82684, 94496, 106308, 124026, 135072, 141744, 165368, 186039, 197851, 212616, 248052, 283488, 330736, 372078, 395702, 425232, 496104, 593553, 661472, 744156, 791404, 850464, 992208, 1187106, 1384957, 1488312, 1582808, 1780659, 1984416, 2374212, 2769914, 2976624, 3165616, 3561318, 4154871, 4748424, 5539828, 5953248, 6331232, 7122636, 8309742, 9496848, 11079656, 12464613, 14245272, 16619484, 18993696, 22159312, 24929226, 28490544, 33238968, 44318624, 49858452, 56981088, 66477936, 99716904, 132955872, 199433808, 398867616]

約数ペア:

[(1, 398867616), (2, 199433808), (3, 132955872), (4, 99716904), (6, 66477936), (7, 56981088), (8, 49858452), (9, 44318624), (12, 33238968), (14, 28490544), (16, 24929226), (18, 22159312), (21, 18993696), (24, 16619484), (28, 14245272), (32, 12464613), (36, 11079656), (42, 9496848), (48, 8309742), (56, 7122636), (63, 6331232), (67, 5953248), (72, 5539828), (84, 4748424), (96, 4154871), (112, 3561318), (126, 3165616), (134, 2976624), (144, 2769914), (168, 2374212), (201, 1984416), (224, 1780659), (252, 1582808), (268, 1488312), (288, 1384957), (336, 1187106), (402, 992208), (469, 850464), (504, 791404), (536, 744156), (603, 661472), (672, 593553), (804, 496104), (938, 425232), (1008, 395702), (1072, 372078), (1206, 330736), (1407, 283488), (1608, 248052), (1876, 212616), (2016, 197851), (2144, 186039), (2412, 165368), (2814, 141744), (2953, 135072), (3216, 124026), (3752, 106308), (4221, 94496), (4824, 82684), (5628, 70872), (5906, 67536), (6432, 62013), (7504, 53154), (8442, 47248), (8859, 45024), (9648, 41342), (11256, 35436), (11812, 33768), (15008, 26577), (16884, 23624), (17718, 22512), (19296, 20671)]