1237920376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{105769}}^1$

素因数の和:105812

約数の個数: 64

約数和(自身を含む): 3046176000

約数和(自身を除く): 1808255624

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 105769, 211538, 423076, 740383, 846152, 1163459, 1480766, 2009611, 2326918, 2961532, 4019222, 4653836, 5923064, 8038444, 8144213, 9307672, 14067277, 16076888, 16288426, 22105721, 28134554, 32576852, 44211442, 56269108, 65153704, 88422884, 112538216, 154740047, 176845768, 309480094, 618960188, 1237920376]

約数ペア:

[(1, 1237920376), (2, 618960188), (4, 309480094), (7, 176845768), (8, 154740047), (11, 112538216), (14, 88422884), (19, 65153704), (22, 56269108), (28, 44211442), (38, 32576852), (44, 28134554), (56, 22105721), (76, 16288426), (77, 16076888), (88, 14067277), (133, 9307672), (152, 8144213), (154, 8038444), (209, 5923064), (266, 4653836), (308, 4019222), (418, 2961532), (532, 2326918), (616, 2009611), (836, 1480766), (1064, 1163459), (1463, 846152), (1672, 740383), (2926, 423076), (5852, 211538), (11704, 105769)]