212022368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 473286240

約数和(自身を除く): 261263872

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 73, 76, 136, 146, 152, 272, 281, 292, 304, 323, 544, 562, 584, 608, 646, 1124, 1168, 1241, 1292, 1387, 2248, 2336, 2482, 2584, 2774, 4496, 4777, 4964, 5168, 5339, 5548, 8992, 9554, 9928, 10336, 10678, 11096, 19108, 19856, 20513, 21356, 22192, 23579, 38216, 39712, 41026, 42712, 44384, 47158, 76432, 82052, 85424, 90763, 94316, 152864, 164104, 170848, 181526, 188632, 328208, 348721, 363052, 377264, 389747, 656416, 697442, 726104, 754528, 779494, 1394884, 1452208, 1558988, 2789768, 2904416, 3117976, 5579536, 6235952, 6625699, 11159072, 12471904, 13251398, 26502796, 53005592, 106011184, 212022368]

約数ペア:

[(1, 212022368), (2, 106011184), (4, 53005592), (8, 26502796), (16, 13251398), (17, 12471904), (19, 11159072), (32, 6625699), (34, 6235952), (38, 5579536), (68, 3117976), (73, 2904416), (76, 2789768), (136, 1558988), (146, 1452208), (152, 1394884), (272, 779494), (281, 754528), (292, 726104), (304, 697442), (323, 656416), (544, 389747), (562, 377264), (584, 363052), (608, 348721), (646, 328208), (1124, 188632), (1168, 181526), (1241, 170848), (1292, 164104), (1387, 152864), (2248, 94316), (2336, 90763), (2482, 85424), (2584, 82052), (2774, 76432), (4496, 47158), (4777, 44384), (4964, 42712), (5168, 41026), (5339, 39712), (5548, 38216), (8992, 23579), (9554, 22192), (9928, 21356), (10336, 20513), (10678, 19856), (11096, 19108)]