428501376

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19577}}^1$

素因数の和:19616

約数の個数: 96

約数和(自身を含む): 1298021400

約数和(自身を除く): 869520024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 19577, 21888, 39154, 58731, 78308, 117462, 156616, 176193, 234924, 313232, 352386, 371963, 469848, 626464, 704772, 743926, 939696, 1115889, 1252928, 1409544, 1487852, 1879392, 2231778, 2505856, 2819088, 2975704, 3347667, 3758784, 4463556, 5638176, 5951408, 6695334, 7517568, 8927112, 11276352, 11902816, 13390668, 17854224, 22552704, 23805632, 26781336, 35708448, 47611264, 53562672, 71416896, 107125344, 142833792, 214250688, 428501376]

約数ペア:

[(1, 428501376), (2, 214250688), (3, 142833792), (4, 107125344), (6, 71416896), (8, 53562672), (9, 47611264), (12, 35708448), (16, 26781336), (18, 23805632), (19, 22552704), (24, 17854224), (32, 13390668), (36, 11902816), (38, 11276352), (48, 8927112), (57, 7517568), (64, 6695334), (72, 5951408), (76, 5638176), (96, 4463556), (114, 3758784), (128, 3347667), (144, 2975704), (152, 2819088), (171, 2505856), (192, 2231778), (228, 1879392), (288, 1487852), (304, 1409544), (342, 1252928), (384, 1115889), (456, 939696), (576, 743926), (608, 704772), (684, 626464), (912, 469848), (1152, 371963), (1216, 352386), (1368, 313232), (1824, 234924), (2432, 176193), (2736, 156616), (3648, 117462), (5472, 78308), (7296, 58731), (10944, 39154), (19577, 21888)]