1213953984

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2215

約数の個数: 168

約数和(自身を含む): 3717048192

約数和(自身を除く): 2503094208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 192, 207, 258, 276, 288, 344, 368, 387, 414, 516, 552, 576, 688, 736, 774, 828, 989, 1032, 1104, 1376, 1472, 1548, 1656, 1978, 2064, 2131, 2208, 2752, 2967, 3096, 3312, 3956, 4128, 4262, 4416, 5934, 6192, 6393, 6624, 7912, 8256, 8524, 8901, 11868, 12384, 12786, 13248, 15824, 17048, 17802, 19179, 23736, 24768, 25572, 31648, 34096, 35604, 38358, 47472, 49013, 51144, 63296, 68192, 71208, 76716, 91633, 94944, 98026, 102288, 136384, 142416, 147039, 153432, 183266, 189888, 196052, 204576, 274899, 284832, 294078, 306864, 366532, 392104, 409152, 441117, 549798, 569664, 588156, 613728, 733064, 784208, 824697, 882234, 1099596, 1176312, 1227456, 1466128, 1568416, 1649394, 1764468, 2107559, 2199192, 2352624, 2932256, 3136832, 3298788, 3528936, 4215118, 4398384, 4705248, 5864512, 6322677, 6597576, 7057872, 8430236, 8796768, 9410496, 12645354, 13195152, 14115744, 16860472, 17593536, 18968031, 25290708, 26390304, 28231488, 33720944, 37936062, 50581416, 52780608, 67441888, 75872124, 101162832, 134883776, 151744248, 202325664, 303488496, 404651328, 606976992, 1213953984]

約数ペア:

[(1, 1213953984), (2, 606976992), (3, 404651328), (4, 303488496), (6, 202325664), (8, 151744248), (9, 134883776), (12, 101162832), (16, 75872124), (18, 67441888), (23, 52780608), (24, 50581416), (32, 37936062), (36, 33720944), (43, 28231488), (46, 26390304), (48, 25290708), (64, 18968031), (69, 17593536), (72, 16860472), (86, 14115744), (92, 13195152), (96, 12645354), (129, 9410496), (138, 8796768), (144, 8430236), (172, 7057872), (184, 6597576), (192, 6322677), (207, 5864512), (258, 4705248), (276, 4398384), (288, 4215118), (344, 3528936), (368, 3298788), (387, 3136832), (414, 2932256), (516, 2352624), (552, 2199192), (576, 2107559), (688, 1764468), (736, 1649394), (774, 1568416), (828, 1466128), (989, 1227456), (1032, 1176312), (1104, 1099596), (1376, 882234), (1472, 824697), (1548, 784208), (1656, 733064), (1978, 613728), (2064, 588156), (2131, 569664), (2208, 549798), (2752, 441117), (2967, 409152), (3096, 392104), (3312, 366532), (3956, 306864), (4128, 294078), (4262, 284832), (4416, 274899), (5934, 204576), (6192, 196052), (6393, 189888), (6624, 183266), (7912, 153432), (8256, 147039), (8524, 142416), (8901, 136384), (11868, 102288), (12384, 98026), (12786, 94944), (13248, 91633), (15824, 76716), (17048, 71208), (17802, 68192), (19179, 63296), (23736, 51144), (24768, 49013), (25572, 47472), (31648, 38358), (34096, 35604)]