380839968

素因数分解:

$2^5\times 3^4\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:792

約数の個数: 120

約数和(自身を含む): 1125917100

約数和(自身を除く): 745077132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 349, 421, 432, 648, 698, 842, 864, 1047, 1263, 1296, 1396, 1684, 2094, 2526, 2592, 2792, 3141, 3368, 3789, 4188, 5052, 5584, 6282, 6736, 7578, 8376, 9423, 10104, 11168, 11367, 12564, 13472, 15156, 16752, 18846, 20208, 22734, 25128, 28269, 30312, 33504, 34101, 37692, 40416, 45468, 50256, 56538, 60624, 68202, 75384, 90936, 100512, 113076, 121248, 136404, 146929, 150768, 181872, 226152, 272808, 293858, 301536, 363744, 440787, 452304, 545616, 587716, 881574, 904608, 1091232, 1175432, 1322361, 1763148, 2350864, 2644722, 3526296, 3967083, 4701728, 5289444, 7052592, 7934166, 10578888, 11901249, 14105184, 15868332, 21157776, 23802498, 31736664, 42315552, 47604996, 63473328, 95209992, 126946656, 190419984, 380839968]

約数ペア:

[(1, 380839968), (2, 190419984), (3, 126946656), (4, 95209992), (6, 63473328), (8, 47604996), (9, 42315552), (12, 31736664), (16, 23802498), (18, 21157776), (24, 15868332), (27, 14105184), (32, 11901249), (36, 10578888), (48, 7934166), (54, 7052592), (72, 5289444), (81, 4701728), (96, 3967083), (108, 3526296), (144, 2644722), (162, 2350864), (216, 1763148), (288, 1322361), (324, 1175432), (349, 1091232), (421, 904608), (432, 881574), (648, 587716), (698, 545616), (842, 452304), (864, 440787), (1047, 363744), (1263, 301536), (1296, 293858), (1396, 272808), (1684, 226152), (2094, 181872), (2526, 150768), (2592, 146929), (2792, 136404), (3141, 121248), (3368, 113076), (3789, 100512), (4188, 90936), (5052, 75384), (5584, 68202), (6282, 60624), (6736, 56538), (7578, 50256), (8376, 45468), (9423, 40416), (10104, 37692), (11168, 34101), (11367, 33504), (12564, 30312), (13472, 28269), (15156, 25128), (16752, 22734), (18846, 20208)]