394575328

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 917941248

約数和(自身を除く): 523365920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 67, 112, 122, 134, 224, 244, 268, 427, 431, 469, 488, 536, 854, 862, 938, 976, 1072, 1708, 1724, 1876, 1952, 2144, 3017, 3416, 3448, 3752, 4087, 6034, 6832, 6896, 7504, 8174, 12068, 13664, 13792, 15008, 16348, 24136, 26291, 28609, 28877, 32696, 48272, 52582, 57218, 57754, 65392, 96544, 105164, 114436, 115508, 130784, 184037, 202139, 210328, 228872, 231016, 368074, 404278, 420656, 457744, 462032, 736148, 808556, 841312, 915488, 924064, 1472296, 1617112, 1761497, 2944592, 3234224, 3522994, 5889184, 6468448, 7045988, 12330479, 14091976, 24660958, 28183952, 49321916, 56367904, 98643832, 197287664, 394575328]

約数ペア:

[(1, 394575328), (2, 197287664), (4, 98643832), (7, 56367904), (8, 49321916), (14, 28183952), (16, 24660958), (28, 14091976), (32, 12330479), (56, 7045988), (61, 6468448), (67, 5889184), (112, 3522994), (122, 3234224), (134, 2944592), (224, 1761497), (244, 1617112), (268, 1472296), (427, 924064), (431, 915488), (469, 841312), (488, 808556), (536, 736148), (854, 462032), (862, 457744), (938, 420656), (976, 404278), (1072, 368074), (1708, 231016), (1724, 228872), (1876, 210328), (1952, 202139), (2144, 184037), (3017, 130784), (3416, 115508), (3448, 114436), (3752, 105164), (4087, 96544), (6034, 65392), (6832, 57754), (6896, 57218), (7504, 52582), (8174, 48272), (12068, 32696), (13664, 28877), (13792, 28609), (15008, 26291), (16348, 24136)]