8021376

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 25948800

約数和(自身を除く): 17927424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 211, 216, 264, 288, 297, 352, 384, 396, 422, 432, 528, 576, 594, 633, 704, 792, 844, 864, 1056, 1152, 1188, 1266, 1408, 1584, 1688, 1728, 1899, 2112, 2321, 2376, 2532, 3168, 3376, 3456, 3798, 4224, 4642, 4752, 5064, 5697, 6336, 6752, 6963, 7596, 9284, 9504, 10128, 11394, 12672, 13504, 13926, 15192, 18568, 19008, 20256, 20889, 22788, 27008, 27852, 30384, 37136, 38016, 40512, 41778, 45576, 55704, 60768, 62667, 74272, 81024, 83556, 91152, 111408, 121536, 125334, 148544, 167112, 182304, 222816, 243072, 250668, 297088, 334224, 364608, 445632, 501336, 668448, 729216, 891264, 1002672, 1336896, 2005344, 2673792, 4010688, 8021376]

約数ペア:

[(1, 8021376), (2, 4010688), (3, 2673792), (4, 2005344), (6, 1336896), (8, 1002672), (9, 891264), (11, 729216), (12, 668448), (16, 501336), (18, 445632), (22, 364608), (24, 334224), (27, 297088), (32, 250668), (33, 243072), (36, 222816), (44, 182304), (48, 167112), (54, 148544), (64, 125334), (66, 121536), (72, 111408), (88, 91152), (96, 83556), (99, 81024), (108, 74272), (128, 62667), (132, 60768), (144, 55704), (176, 45576), (192, 41778), (198, 40512), (211, 38016), (216, 37136), (264, 30384), (288, 27852), (297, 27008), (352, 22788), (384, 20889), (396, 20256), (422, 19008), (432, 18568), (528, 15192), (576, 13926), (594, 13504), (633, 12672), (704, 11394), (792, 10128), (844, 9504), (864, 9284), (1056, 7596), (1152, 6963), (1188, 6752), (1266, 6336), (1408, 5697), (1584, 5064), (1688, 4752), (1728, 4642), (1899, 4224), (2112, 3798), (2321, 3456), (2376, 3376), (2532, 3168)]