220083904

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 84

約数和(自身を含む): 473170504

約数和(自身を除く): 253086600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 163, 272, 289, 292, 326, 544, 578, 584, 652, 1088, 1156, 1168, 1241, 1304, 2312, 2336, 2482, 2608, 2771, 4624, 4672, 4964, 5216, 5542, 9248, 9928, 10432, 11084, 11899, 18496, 19856, 21097, 22168, 23798, 39712, 42194, 44336, 47107, 47596, 79424, 84388, 88672, 94214, 95192, 168776, 177344, 188428, 190384, 202283, 337552, 376856, 380768, 404566, 675104, 753712, 761536, 809132, 1350208, 1507424, 1618264, 3014848, 3236528, 3438811, 6473056, 6877622, 12946112, 13755244, 27510488, 55020976, 110041952, 220083904]

約数ペア:

[(1, 220083904), (2, 110041952), (4, 55020976), (8, 27510488), (16, 13755244), (17, 12946112), (32, 6877622), (34, 6473056), (64, 3438811), (68, 3236528), (73, 3014848), (136, 1618264), (146, 1507424), (163, 1350208), (272, 809132), (289, 761536), (292, 753712), (326, 675104), (544, 404566), (578, 380768), (584, 376856), (652, 337552), (1088, 202283), (1156, 190384), (1168, 188428), (1241, 177344), (1304, 168776), (2312, 95192), (2336, 94214), (2482, 88672), (2608, 84388), (2771, 79424), (4624, 47596), (4672, 47107), (4964, 44336), (5216, 42194), (5542, 39712), (9248, 23798), (9928, 22168), (10432, 21097), (11084, 19856), (11899, 18496)]