309170964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 792977920

約数和(自身を除く): 483806956

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 67, 74, 76, 111, 114, 134, 148, 201, 222, 228, 268, 402, 444, 547, 703, 804, 1094, 1273, 1406, 1641, 2109, 2188, 2479, 2546, 2812, 3282, 3819, 4218, 4958, 5092, 6564, 7437, 7638, 8436, 9916, 10393, 14874, 15276, 20239, 20786, 29748, 31179, 36649, 40478, 41572, 47101, 60717, 62358, 73298, 80956, 94202, 109947, 121434, 124716, 141303, 146596, 188404, 219894, 242868, 282606, 384541, 439788, 565212, 696331, 769082, 1153623, 1356013, 1392662, 1538164, 2088993, 2307246, 2712026, 2785324, 4068039, 4177986, 4614492, 5424052, 8136078, 8355972, 16272156, 25764247, 51528494, 77292741, 103056988, 154585482, 309170964]

約数ペア:

[(1, 309170964), (2, 154585482), (3, 103056988), (4, 77292741), (6, 51528494), (12, 25764247), (19, 16272156), (37, 8355972), (38, 8136078), (57, 5424052), (67, 4614492), (74, 4177986), (76, 4068039), (111, 2785324), (114, 2712026), (134, 2307246), (148, 2088993), (201, 1538164), (222, 1392662), (228, 1356013), (268, 1153623), (402, 769082), (444, 696331), (547, 565212), (703, 439788), (804, 384541), (1094, 282606), (1273, 242868), (1406, 219894), (1641, 188404), (2109, 146596), (2188, 141303), (2479, 124716), (2546, 121434), (2812, 109947), (3282, 94202), (3819, 80956), (4218, 73298), (4958, 62358), (5092, 60717), (6564, 47101), (7437, 41572), (7638, 40478), (8436, 36649), (9916, 31179), (10393, 29748), (14874, 20786), (15276, 20239)]