512257936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 1086805440

約数和(自身を除く): 574547504

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 73, 76, 82, 146, 152, 164, 292, 304, 328, 563, 584, 656, 779, 1126, 1168, 1387, 1558, 2252, 2774, 2993, 3116, 4504, 5548, 5986, 6232, 9008, 10697, 11096, 11972, 12464, 21394, 22192, 23083, 23944, 41099, 42788, 46166, 47888, 56867, 82198, 85576, 92332, 113734, 164396, 171152, 184664, 227468, 328792, 369328, 438577, 454936, 657584, 780881, 877154, 909872, 1561762, 1685059, 1754308, 3123524, 3370118, 3508616, 6247048, 6740236, 7017232, 12494096, 13480472, 26960944, 32016121, 64032242, 128064484, 256128968, 512257936]

約数ペア:

[(1, 512257936), (2, 256128968), (4, 128064484), (8, 64032242), (16, 32016121), (19, 26960944), (38, 13480472), (41, 12494096), (73, 7017232), (76, 6740236), (82, 6247048), (146, 3508616), (152, 3370118), (164, 3123524), (292, 1754308), (304, 1685059), (328, 1561762), (563, 909872), (584, 877154), (656, 780881), (779, 657584), (1126, 454936), (1168, 438577), (1387, 369328), (1558, 328792), (2252, 227468), (2774, 184664), (2993, 171152), (3116, 164396), (4504, 113734), (5548, 92332), (5986, 85576), (6232, 82198), (9008, 56867), (10697, 47888), (11096, 46166), (11972, 42788), (12464, 41099), (21394, 23944), (22192, 23083)]