343308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 944384

約数和(自身を除く): 601076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 67, 84, 122, 134, 183, 201, 244, 268, 366, 402, 427, 469, 732, 804, 854, 938, 1281, 1407, 1708, 1876, 2562, 2814, 4087, 5124, 5628, 8174, 12261, 16348, 24522, 28609, 49044, 57218, 85827, 114436, 171654, 343308]

約数ペア:

[(1, 343308), (2, 171654), (3, 114436), (4, 85827), (6, 57218), (7, 49044), (12, 28609), (14, 24522), (21, 16348), (28, 12261), (42, 8174), (61, 5628), (67, 5124), (84, 4087), (122, 2814), (134, 2562), (183, 1876), (201, 1708), (244, 1407), (268, 1281), (366, 938), (402, 854), (427, 804), (469, 732)]