378521592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 1038147840

約数和(自身を除く): 659626248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 67, 68, 102, 122, 134, 136, 183, 201, 204, 227, 244, 268, 366, 402, 408, 454, 488, 536, 681, 732, 804, 908, 1037, 1139, 1362, 1464, 1608, 1816, 2074, 2278, 2724, 3111, 3417, 3859, 4087, 4148, 4556, 5448, 6222, 6834, 7718, 8174, 8296, 9112, 11577, 12261, 12444, 13668, 13847, 15209, 15436, 16348, 23154, 24522, 24888, 27336, 27694, 30418, 30872, 32696, 41541, 45627, 46308, 49044, 55388, 60836, 69479, 83082, 91254, 92616, 98088, 110776, 121672, 138958, 166164, 182508, 208437, 235399, 258553, 277916, 332328, 365016, 416874, 470798, 517106, 555832, 706197, 775659, 833748, 927749, 941596, 1034212, 1412394, 1551318, 1667496, 1855498, 1883192, 2068424, 2783247, 2824788, 3102636, 3710996, 5566494, 5649576, 6205272, 7421992, 11132988, 15771733, 22265976, 31543466, 47315199, 63086932, 94630398, 126173864, 189260796, 378521592]

約数ペア:

[(1, 378521592), (2, 189260796), (3, 126173864), (4, 94630398), (6, 63086932), (8, 47315199), (12, 31543466), (17, 22265976), (24, 15771733), (34, 11132988), (51, 7421992), (61, 6205272), (67, 5649576), (68, 5566494), (102, 3710996), (122, 3102636), (134, 2824788), (136, 2783247), (183, 2068424), (201, 1883192), (204, 1855498), (227, 1667496), (244, 1551318), (268, 1412394), (366, 1034212), (402, 941596), (408, 927749), (454, 833748), (488, 775659), (536, 706197), (681, 555832), (732, 517106), (804, 470798), (908, 416874), (1037, 365016), (1139, 332328), (1362, 277916), (1464, 258553), (1608, 235399), (1816, 208437), (2074, 182508), (2278, 166164), (2724, 138958), (3111, 121672), (3417, 110776), (3859, 98088), (4087, 92616), (4148, 91254), (4556, 83082), (5448, 69479), (6222, 60836), (6834, 55388), (7718, 49044), (8174, 46308), (8296, 45627), (9112, 41541), (11577, 32696), (12261, 30872), (12444, 30418), (13668, 27694), (13847, 27336), (15209, 24888), (15436, 24522), (16348, 23154)]