401590026544

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3449}}^1\times {\mathrm{5443}}^1$

素因数の和:9098

約数の個数: 80

約数和(自身を含む): 894314188800

約数和(自身を除く): 492724162256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 3449, 5348, 5443, 6898, 10696, 10886, 13796, 21392, 21772, 24143, 27592, 38101, 43544, 48286, 55184, 76202, 87088, 96572, 152404, 193144, 304808, 386288, 609616, 658759, 1039613, 1317518, 2079226, 2635036, 4158452, 4611313, 5270072, 7277291, 8316904, 9222626, 10540144, 14554582, 16633808, 18445252, 18772907, 29109164, 36890504, 37545814, 58218328, 73781008, 75091628, 116436656, 131410349, 150183256, 262820698, 300366512, 525641396, 1051282792, 2102565584, 3585625237, 7171250474, 14342500948, 25099376659, 28685001896, 50198753318, 57370003792, 100397506636, 200795013272, 401590026544]

約数ペア:

[(1, 401590026544), (2, 200795013272), (4, 100397506636), (7, 57370003792), (8, 50198753318), (14, 28685001896), (16, 25099376659), (28, 14342500948), (56, 7171250474), (112, 3585625237), (191, 2102565584), (382, 1051282792), (764, 525641396), (1337, 300366512), (1528, 262820698), (2674, 150183256), (3056, 131410349), (3449, 116436656), (5348, 75091628), (5443, 73781008), (6898, 58218328), (10696, 37545814), (10886, 36890504), (13796, 29109164), (21392, 18772907), (21772, 18445252), (24143, 16633808), (27592, 14554582), (38101, 10540144), (43544, 9222626), (48286, 8316904), (55184, 7277291), (76202, 5270072), (87088, 4611313), (96572, 4158452), (152404, 2635036), (193144, 2079226), (304808, 1317518), (386288, 1039613), (609616, 658759)]