248967432

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{7841}}^1$

素因数の和:7873

約数の個数: 120

約数和(自身を含む): 811294110

約数和(自身を除く): 562326678

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7841, 7938, 10584, 15682, 15876, 23523, 31364, 31752, 47046, 54887, 62728, 70569, 94092, 109774, 141138, 164661, 188184, 211707, 219548, 282276, 329322, 384209, 423414, 439096, 493983, 564552, 635121, 658644, 768418, 846828, 987966, 1152627, 1270242, 1317288, 1481949, 1536836, 1693656, 1975932, 2305254, 2540484, 2963898, 3073672, 3457881, 3951864, 4445847, 4610508, 5080968, 5927796, 6915762, 8891694, 9221016, 10373643, 11855592, 13831524, 17783388, 20747286, 27663048, 31120929, 35566776, 41494572, 62241858, 82989144, 124483716, 248967432]

約数ペア:

[(1, 248967432), (2, 124483716), (3, 82989144), (4, 62241858), (6, 41494572), (7, 35566776), (8, 31120929), (9, 27663048), (12, 20747286), (14, 17783388), (18, 13831524), (21, 11855592), (24, 10373643), (27, 9221016), (28, 8891694), (36, 6915762), (42, 5927796), (49, 5080968), (54, 4610508), (56, 4445847), (63, 3951864), (72, 3457881), (81, 3073672), (84, 2963898), (98, 2540484), (108, 2305254), (126, 1975932), (147, 1693656), (162, 1536836), (168, 1481949), (189, 1317288), (196, 1270242), (216, 1152627), (252, 987966), (294, 846828), (324, 768418), (378, 658644), (392, 635121), (441, 564552), (504, 493983), (567, 439096), (588, 423414), (648, 384209), (756, 329322), (882, 282276), (1134, 219548), (1176, 211707), (1323, 188184), (1512, 164661), (1764, 141138), (2268, 109774), (2646, 94092), (3528, 70569), (3969, 62728), (4536, 54887), (5292, 47046), (7841, 31752), (7938, 31364), (10584, 23523), (15682, 15876)]