4540394831

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 5910498720

約数和(自身を除く): 1370103889

約数列:

[1, 7, 19, 29, 49, 53, 133, 167, 203, 361, 371, 551, 931, 1007, 1169, 1421, 1537, 2527, 2597, 3173, 3857, 4843, 7049, 8183, 8851, 10469, 10759, 17689, 19133, 22211, 26999, 29203, 33901, 49343, 60287, 61957, 73283, 75313, 92017, 133931, 155477, 168169, 204421, 237307, 256679, 422009, 433699, 512981, 554857, 644119, 937517, 1177183, 1430947, 1748323, 1796753, 2954063, 3195211, 3883999, 4508833, 4876901, 8240281, 12238261, 12577271, 22366477, 27187993, 34138307, 85667827, 92661119, 156565339, 238968149, 648627833, 4540394831]

約数ペア:

[(1, 4540394831), (7, 648627833), (19, 238968149), (29, 156565339), (49, 92661119), (53, 85667827), (133, 34138307), (167, 27187993), (203, 22366477), (361, 12577271), (371, 12238261), (551, 8240281), (931, 4876901), (1007, 4508833), (1169, 3883999), (1421, 3195211), (1537, 2954063), (2527, 1796753), (2597, 1748323), (3173, 1430947), (3857, 1177183), (4843, 937517), (7049, 644119), (8183, 554857), (8851, 512981), (10469, 433699), (10759, 422009), (17689, 256679), (19133, 237307), (22211, 204421), (26999, 168169), (29203, 155477), (33901, 133931), (49343, 92017), (60287, 75313), (61957, 73283)]