340460.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 23783424

約数和(自身を除く): 15431652

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 157, 186, 286, 314, 341, 372, 403, 429, 471, 572, 628, 682, 806, 858, 942, 1023, 1209, 1364, 1612, 1716, 1727, 1884, 2041, 2046, 2418, 3454, 4082, 4092, 4433, 4836, 4867, 5181, 6123, 6908, 8164, 8866, 9734, 10362, 12246, 13299, 14601, 17732, 19468, 20724, 22451, 24492, 26598, 29202, 44902, 53196, 53537, 58404, 63271, 67353, 89804, 107074, 126542, 134706, 160611, 189813, 214148, 253084, 269412, 321222, 379626, 642444, 695981, 759252, 1391962, 2087943, 2783924, 4175886, 8351772]

約数ペア:

[(1, 8351772), (2, 4175886), (3, 2783924), (4, 2087943), (6, 1391962), (11, 759252), (12, 695981), (13, 642444), (22, 379626), (26, 321222), (31, 269412), (33, 253084), (39, 214148), (44, 189813), (52, 160611), (62, 134706), (66, 126542), (78, 107074), (93, 89804), (124, 67353), (132, 63271), (143, 58404), (156, 53537), (157, 53196), (186, 44902), (286, 29202), (314, 26598), (341, 24492), (372, 22451), (403, 20724), (429, 19468), (471, 17732), (572, 14601), (628, 13299), (682, 12246), (806, 10362), (858, 9734), (942, 8866), (1023, 8164), (1209, 6908), (1364, 6123), (1612, 5181), (1716, 4867), (1727, 4836), (1884, 4433), (2041, 4092), (2046, 4082), (2418, 3454)]