400202304

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{122611}}^1$

素因数の和:122643

約数の個数: 56

約数和(自身を含む): 1121164128

約数和(自身を除く): 720961824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 122611, 245222, 367833, 490444, 735666, 980888, 1471332, 1961776, 2084387, 2942664, 3923552, 4168774, 5885328, 6253161, 7847104, 8337548, 11770656, 12506322, 16675096, 23541312, 25012644, 33350192, 50025288, 66700384, 100050576, 133400768, 200101152, 400202304]

約数ペア:

[(1, 400202304), (2, 200101152), (3, 133400768), (4, 100050576), (6, 66700384), (8, 50025288), (12, 33350192), (16, 25012644), (17, 23541312), (24, 16675096), (32, 12506322), (34, 11770656), (48, 8337548), (51, 7847104), (64, 6253161), (68, 5885328), (96, 4168774), (102, 3923552), (136, 2942664), (192, 2084387), (204, 1961776), (272, 1471332), (408, 980888), (544, 735666), (816, 490444), (1088, 367833), (1632, 245222), (3264, 122611)]