253893312

素因数分解:

$2^6\times 3^3\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:791

約数の個数: 112

約数和(自身を含む): 750316000

約数和(自身を除く): 496422688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 349, 421, 432, 576, 698, 842, 864, 1047, 1263, 1396, 1684, 1728, 2094, 2526, 2792, 3141, 3368, 3789, 4188, 5052, 5584, 6282, 6736, 7578, 8376, 9423, 10104, 11168, 11367, 12564, 13472, 15156, 16752, 18846, 20208, 22336, 22734, 25128, 26944, 30312, 33504, 37692, 40416, 45468, 50256, 60624, 67008, 75384, 80832, 90936, 100512, 121248, 146929, 150768, 181872, 201024, 242496, 293858, 301536, 363744, 440787, 587716, 603072, 727488, 881574, 1175432, 1322361, 1763148, 2350864, 2644722, 3526296, 3967083, 4701728, 5289444, 7052592, 7934166, 9403456, 10578888, 14105184, 15868332, 21157776, 28210368, 31736664, 42315552, 63473328, 84631104, 126946656, 253893312]

約数ペア:

[(1, 253893312), (2, 126946656), (3, 84631104), (4, 63473328), (6, 42315552), (8, 31736664), (9, 28210368), (12, 21157776), (16, 15868332), (18, 14105184), (24, 10578888), (27, 9403456), (32, 7934166), (36, 7052592), (48, 5289444), (54, 4701728), (64, 3967083), (72, 3526296), (96, 2644722), (108, 2350864), (144, 1763148), (192, 1322361), (216, 1175432), (288, 881574), (349, 727488), (421, 603072), (432, 587716), (576, 440787), (698, 363744), (842, 301536), (864, 293858), (1047, 242496), (1263, 201024), (1396, 181872), (1684, 150768), (1728, 146929), (2094, 121248), (2526, 100512), (2792, 90936), (3141, 80832), (3368, 75384), (3789, 67008), (4188, 60624), (5052, 50256), (5584, 45468), (6282, 40416), (6736, 37692), (7578, 33504), (8376, 30312), (9423, 26944), (10104, 25128), (11168, 22734), (11367, 22336), (12564, 20208), (13472, 18846), (15156, 16752)]