401358832

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4286

約数の個数: 80

約数和(自身を含む): 952653312

約数和(自身を除く): 551294480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 851, 1036, 1288, 1702, 2072, 2576, 3404, 4144, 4211, 5957, 6808, 8422, 11914, 13616, 16844, 23828, 29477, 33688, 47656, 58954, 67376, 95312, 96853, 117908, 155807, 193706, 235816, 311614, 387412, 471632, 623228, 677971, 774824, 1090649, 1246456, 1355942, 1549648, 2181298, 2492912, 2711884, 3583561, 4362596, 5423768, 7167122, 8725192, 10847536, 14334244, 17450384, 25084927, 28668488, 50169854, 57336976, 100339708, 200679416, 401358832]

約数ペア:

[(1, 401358832), (2, 200679416), (4, 100339708), (7, 57336976), (8, 50169854), (14, 28668488), (16, 25084927), (23, 17450384), (28, 14334244), (37, 10847536), (46, 8725192), (56, 7167122), (74, 5423768), (92, 4362596), (112, 3583561), (148, 2711884), (161, 2492912), (184, 2181298), (259, 1549648), (296, 1355942), (322, 1246456), (368, 1090649), (518, 774824), (592, 677971), (644, 623228), (851, 471632), (1036, 387412), (1288, 311614), (1702, 235816), (2072, 193706), (2576, 155807), (3404, 117908), (4144, 96853), (4211, 95312), (5957, 67376), (6808, 58954), (8422, 47656), (11914, 33688), (13616, 29477), (16844, 23828)]