423738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 1152000

約数和(自身を除く): 728262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 59, 63, 114, 118, 126, 133, 171, 177, 189, 266, 342, 354, 378, 399, 413, 513, 531, 798, 826, 1026, 1062, 1121, 1197, 1239, 1593, 2242, 2394, 2478, 3186, 3363, 3591, 3717, 6726, 7182, 7434, 7847, 10089, 11151, 15694, 20178, 22302, 23541, 30267, 47082, 60534, 70623, 141246, 211869, 423738]

約数ペア:

[(1, 423738), (2, 211869), (3, 141246), (6, 70623), (7, 60534), (9, 47082), (14, 30267), (18, 23541), (19, 22302), (21, 20178), (27, 15694), (38, 11151), (42, 10089), (54, 7847), (57, 7434), (59, 7182), (63, 6726), (114, 3717), (118, 3591), (126, 3363), (133, 3186), (171, 2478), (177, 2394), (189, 2242), (266, 1593), (342, 1239), (354, 1197), (378, 1121), (399, 1062), (413, 1026), (513, 826), (531, 798)]