212323716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4919}}^1$

素因数の和:5049

約数の個数: 72

約数和(自身を含む): 590990400

約数和(自身を除く): 378666684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1962, 2398, 3597, 3924, 4796, 4919, 7194, 9838, 10791, 14388, 14757, 19676, 21582, 29514, 43164, 44271, 54109, 59028, 88542, 108218, 162327, 177084, 216436, 324654, 486981, 536171, 649308, 973962, 1072342, 1608513, 1947924, 2144684, 3217026, 4825539, 5897881, 6434052, 9651078, 11795762, 17693643, 19302156, 23591524, 35387286, 53080929, 70774572, 106161858, 212323716]

約数ペア:

[(1, 212323716), (2, 106161858), (3, 70774572), (4, 53080929), (6, 35387286), (9, 23591524), (11, 19302156), (12, 17693643), (18, 11795762), (22, 9651078), (33, 6434052), (36, 5897881), (44, 4825539), (66, 3217026), (99, 2144684), (109, 1947924), (132, 1608513), (198, 1072342), (218, 973962), (327, 649308), (396, 536171), (436, 486981), (654, 324654), (981, 216436), (1199, 177084), (1308, 162327), (1962, 108218), (2398, 88542), (3597, 59028), (3924, 54109), (4796, 44271), (4919, 43164), (7194, 29514), (9838, 21582), (10791, 19676), (14388, 14757)]