556755342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 1384750080

約数和(自身を除く): 827994738

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 89, 138, 143, 178, 253, 267, 286, 299, 317, 429, 506, 534, 598, 634, 759, 858, 897, 951, 979, 1157, 1518, 1794, 1902, 1958, 2047, 2314, 2937, 3289, 3471, 3487, 4094, 4121, 5874, 6141, 6578, 6942, 6974, 7291, 8242, 9867, 10461, 12282, 12363, 12727, 14582, 19734, 20922, 21873, 22517, 24726, 25454, 26611, 28213, 38181, 43746, 45034, 45331, 53222, 56426, 67551, 76362, 79833, 80201, 84639, 90662, 94783, 135102, 135993, 159666, 160402, 169278, 189566, 240603, 271986, 284349, 292721, 310343, 366769, 481206, 568698, 585442, 620686, 648899, 733538, 878163, 931029, 1042613, 1100307, 1297798, 1756326, 1862058, 1946697, 2085226, 2200614, 3127839, 3893394, 4034459, 6255678, 7137889, 8068918, 8435687, 12103377, 14275778, 16871374, 21413667, 24206754, 25307061, 42827334, 50614122, 92792557, 185585114, 278377671, 556755342]

約数ペア:

[(1, 556755342), (2, 278377671), (3, 185585114), (6, 92792557), (11, 50614122), (13, 42827334), (22, 25307061), (23, 24206754), (26, 21413667), (33, 16871374), (39, 14275778), (46, 12103377), (66, 8435687), (69, 8068918), (78, 7137889), (89, 6255678), (138, 4034459), (143, 3893394), (178, 3127839), (253, 2200614), (267, 2085226), (286, 1946697), (299, 1862058), (317, 1756326), (429, 1297798), (506, 1100307), (534, 1042613), (598, 931029), (634, 878163), (759, 733538), (858, 648899), (897, 620686), (951, 585442), (979, 568698), (1157, 481206), (1518, 366769), (1794, 310343), (1902, 292721), (1958, 284349), (2047, 271986), (2314, 240603), (2937, 189566), (3289, 169278), (3471, 160402), (3487, 159666), (4094, 135993), (4121, 135102), (5874, 94783), (6141, 90662), (6578, 84639), (6942, 80201), (6974, 79833), (7291, 76362), (8242, 67551), (9867, 56426), (10461, 53222), (12282, 45331), (12363, 45034), (12727, 43746), (14582, 38181), (19734, 28213), (20922, 26611), (21873, 25454), (22517, 24726)]