401728896

素因数分解:

$2^7\times 3^4\times {\mathrm{38747}}^1$

素因数の和:38773

約数の個数: 80

約数和(自身を含む): 1195569540

約数和(自身を除く): 793840644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 38747, 77494, 116241, 154988, 232482, 309976, 348723, 464964, 619952, 697446, 929928, 1046169, 1239904, 1394892, 1859856, 2092338, 2479808, 2789784, 3138507, 3719712, 4184676, 4959616, 5579568, 6277014, 7439424, 8369352, 11159136, 12554028, 14878848, 16738704, 22318272, 25108056, 33477408, 44636544, 50216112, 66954816, 100432224, 133909632, 200864448, 401728896]

約数ペア:

[(1, 401728896), (2, 200864448), (3, 133909632), (4, 100432224), (6, 66954816), (8, 50216112), (9, 44636544), (12, 33477408), (16, 25108056), (18, 22318272), (24, 16738704), (27, 14878848), (32, 12554028), (36, 11159136), (48, 8369352), (54, 7439424), (64, 6277014), (72, 5579568), (81, 4959616), (96, 4184676), (108, 3719712), (128, 3138507), (144, 2789784), (162, 2479808), (192, 2092338), (216, 1859856), (288, 1394892), (324, 1239904), (384, 1046169), (432, 929928), (576, 697446), (648, 619952), (864, 464964), (1152, 348723), (1296, 309976), (1728, 232482), (2592, 154988), (3456, 116241), (5184, 77494), (10368, 38747)]