15817981248

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{450193}}^1$

素因数の和:450272

約数の個数: 84

約数和(自身を含む): 46082758228

約数和(自身を除く): 30264776980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 5856, 8784, 11712, 17568, 35136, 450193, 900386, 1350579, 1800772, 2701158, 3601544, 4051737, 5402316, 7203088, 8103474, 10804632, 14406176, 16206948, 21609264, 27461773, 28812352, 32413896, 43218528, 54923546, 64827792, 82385319, 86437056, 109847092, 129655584, 164770638, 219694184, 247155957, 259311168, 329541276, 439388368, 494311914, 659082552, 878776736, 988623828, 1318165104, 1757553472, 1977247656, 2636330208, 3954495312, 5272660416, 7908990624, 15817981248]

約数ペア:

[(1, 15817981248), (2, 7908990624), (3, 5272660416), (4, 3954495312), (6, 2636330208), (8, 1977247656), (9, 1757553472), (12, 1318165104), (16, 988623828), (18, 878776736), (24, 659082552), (32, 494311914), (36, 439388368), (48, 329541276), (61, 259311168), (64, 247155957), (72, 219694184), (96, 164770638), (122, 129655584), (144, 109847092), (183, 86437056), (192, 82385319), (244, 64827792), (288, 54923546), (366, 43218528), (488, 32413896), (549, 28812352), (576, 27461773), (732, 21609264), (976, 16206948), (1098, 14406176), (1464, 10804632), (1952, 8103474), (2196, 7203088), (2928, 5402316), (3904, 4051737), (4392, 3601544), (5856, 2701158), (8784, 1800772), (11712, 1350579), (17568, 900386), (35136, 450193)]