446691984

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 1174174848

約数和(自身を除く): 727482864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 197, 291, 388, 394, 487, 582, 591, 776, 788, 974, 1164, 1182, 1461, 1552, 1576, 1948, 2328, 2364, 2922, 3152, 3896, 4656, 4728, 5844, 7792, 9456, 11688, 19109, 23376, 38218, 47239, 57327, 76436, 94478, 95939, 114654, 141717, 152872, 188956, 191878, 229308, 283434, 287817, 305744, 377912, 383756, 458616, 566868, 575634, 755824, 767512, 917232, 1133736, 1151268, 1535024, 2267472, 2302536, 4605072, 9306083, 18612166, 27918249, 37224332, 55836498, 74448664, 111672996, 148897328, 223345992, 446691984]

約数ペア:

[(1, 446691984), (2, 223345992), (3, 148897328), (4, 111672996), (6, 74448664), (8, 55836498), (12, 37224332), (16, 27918249), (24, 18612166), (48, 9306083), (97, 4605072), (194, 2302536), (197, 2267472), (291, 1535024), (388, 1151268), (394, 1133736), (487, 917232), (582, 767512), (591, 755824), (776, 575634), (788, 566868), (974, 458616), (1164, 383756), (1182, 377912), (1461, 305744), (1552, 287817), (1576, 283434), (1948, 229308), (2328, 191878), (2364, 188956), (2922, 152872), (3152, 141717), (3896, 114654), (4656, 95939), (4728, 94478), (5844, 76436), (7792, 57327), (9456, 47239), (11688, 38218), (19109, 23376)]