667494972

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{7349}}^1$

素因数の和:7420

約数の個数: 72

約数和(自身を含む): 1792518000

約数和(自身を除く): 1125023028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 841, 1044, 1566, 1682, 2523, 3132, 3364, 5046, 7349, 7569, 10092, 14698, 15138, 22047, 22707, 29396, 30276, 44094, 45414, 66141, 88188, 90828, 132282, 198423, 213121, 264564, 396846, 426242, 639363, 793692, 852484, 1278726, 1918089, 2557452, 3836178, 5754267, 6180509, 7672356, 11508534, 12361018, 18541527, 23017068, 24722036, 37083054, 55624581, 74166108, 111249162, 166873743, 222498324, 333747486, 667494972]

約数ペア:

[(1, 667494972), (2, 333747486), (3, 222498324), (4, 166873743), (6, 111249162), (9, 74166108), (12, 55624581), (18, 37083054), (27, 24722036), (29, 23017068), (36, 18541527), (54, 12361018), (58, 11508534), (87, 7672356), (108, 6180509), (116, 5754267), (174, 3836178), (261, 2557452), (348, 1918089), (522, 1278726), (783, 852484), (841, 793692), (1044, 639363), (1566, 426242), (1682, 396846), (2523, 264564), (3132, 213121), (3364, 198423), (5046, 132282), (7349, 90828), (7569, 88188), (10092, 66141), (14698, 45414), (15138, 44094), (22047, 30276), (22707, 29396)]