287833932

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^2\times {\mathrm{3169}}^1$

素因数の和:3240

約数の個数: 72

約数和(自身を含む): 773099600

約数和(自身を除く): 485265668

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, 3169, 3364, 5046, 6338, 7569, 9507, 10092, 12676, 15138, 19014, 22707, 28521, 30276, 38028, 45414, 57042, 85563, 90828, 91901, 114084, 171126, 183802, 275703, 342252, 367604, 551406, 827109, 1102812, 1654218, 2481327, 2665129, 3308436, 4962654, 5330258, 7995387, 9925308, 10660516, 15990774, 23986161, 31981548, 47972322, 71958483, 95944644, 143916966, 287833932]

約数ペア:

[(1, 287833932), (2, 143916966), (3, 95944644), (4, 71958483), (6, 47972322), (9, 31981548), (12, 23986161), (18, 15990774), (27, 10660516), (29, 9925308), (36, 7995387), (54, 5330258), (58, 4962654), (87, 3308436), (108, 2665129), (116, 2481327), (174, 1654218), (261, 1102812), (348, 827109), (522, 551406), (783, 367604), (841, 342252), (1044, 275703), (1566, 183802), (1682, 171126), (2523, 114084), (3132, 91901), (3169, 90828), (3364, 85563), (5046, 57042), (6338, 45414), (7569, 38028), (9507, 30276), (10092, 28521), (12676, 22707), (15138, 19014)]