228643308

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 600490800

約数和(自身を除く): 371847492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 389, 522, 563, 778, 1044, 1126, 1167, 1556, 1689, 2252, 2334, 3378, 3501, 4668, 5067, 6756, 7002, 10134, 11281, 14004, 16327, 20268, 22562, 32654, 33843, 45124, 48981, 65308, 67686, 97962, 101529, 135372, 146943, 195924, 203058, 219007, 293886, 406116, 438014, 587772, 657021, 876028, 1314042, 1971063, 2628084, 3942126, 6351203, 7884252, 12702406, 19053609, 25404812, 38107218, 57160827, 76214436, 114321654, 228643308]

約数ペア:

[(1, 228643308), (2, 114321654), (3, 76214436), (4, 57160827), (6, 38107218), (9, 25404812), (12, 19053609), (18, 12702406), (29, 7884252), (36, 6351203), (58, 3942126), (87, 2628084), (116, 1971063), (174, 1314042), (261, 876028), (348, 657021), (389, 587772), (522, 438014), (563, 406116), (778, 293886), (1044, 219007), (1126, 203058), (1167, 195924), (1556, 146943), (1689, 135372), (2252, 101529), (2334, 97962), (3378, 67686), (3501, 65308), (4668, 48981), (5067, 45124), (6756, 33843), (7002, 32654), (10134, 22562), (11281, 20268), (14004, 16327)]