2166845856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{827}}^1$

素因数の和:1411

約数の個数: 144

約数和(自身を含む): 6636512736

約数和(自身を除く): 4469666880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 557, 588, 672, 784, 827, 1114, 1176, 1568, 1654, 1671, 2228, 2352, 2481, 3308, 3342, 3899, 4456, 4704, 4962, 5789, 6616, 6684, 7798, 8912, 9924, 11578, 11697, 13232, 13368, 15596, 17367, 17824, 19848, 23156, 23394, 26464, 26736, 27293, 31192, 34734, 39696, 40523, 46312, 46788, 53472, 54586, 62384, 69468, 79392, 81046, 81879, 92624, 93576, 109172, 121569, 124768, 138936, 162092, 163758, 185248, 187152, 218344, 243138, 277872, 324184, 327516, 374304, 436688, 460639, 486276, 555744, 648368, 655032, 873376, 921278, 972552, 1296736, 1310064, 1381917, 1842556, 1945104, 2620128, 2763834, 3224473, 3685112, 3890208, 5527668, 6448946, 7370224, 9673419, 11055336, 12897892, 14740448, 19346838, 22110672, 22571311, 25795784, 38693676, 44221344, 45142622, 51591568, 67713933, 77387352, 90285244, 103183136, 135427866, 154774704, 180570488, 270855732, 309549408, 361140976, 541711464, 722281952, 1083422928, 2166845856]

約数ペア:

[(1, 2166845856), (2, 1083422928), (3, 722281952), (4, 541711464), (6, 361140976), (7, 309549408), (8, 270855732), (12, 180570488), (14, 154774704), (16, 135427866), (21, 103183136), (24, 90285244), (28, 77387352), (32, 67713933), (42, 51591568), (48, 45142622), (49, 44221344), (56, 38693676), (84, 25795784), (96, 22571311), (98, 22110672), (112, 19346838), (147, 14740448), (168, 12897892), (196, 11055336), (224, 9673419), (294, 7370224), (336, 6448946), (392, 5527668), (557, 3890208), (588, 3685112), (672, 3224473), (784, 2763834), (827, 2620128), (1114, 1945104), (1176, 1842556), (1568, 1381917), (1654, 1310064), (1671, 1296736), (2228, 972552), (2352, 921278), (2481, 873376), (3308, 655032), (3342, 648368), (3899, 555744), (4456, 486276), (4704, 460639), (4962, 436688), (5789, 374304), (6616, 327516), (6684, 324184), (7798, 277872), (8912, 243138), (9924, 218344), (11578, 187152), (11697, 185248), (13232, 163758), (13368, 162092), (15596, 138936), (17367, 124768), (17824, 121569), (19848, 109172), (23156, 93576), (23394, 92624), (26464, 81879), (26736, 81046), (27293, 79392), (31192, 69468), (34734, 62384), (39696, 54586), (40523, 53472), (46312, 46788)]