557899812

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1832

約数の個数: 144

約数和(自身を含む): 1630923840

約数和(自身を除く): 1073024028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 243, 306, 323, 324, 342, 459, 486, 513, 612, 646, 684, 918, 969, 972, 1026, 1292, 1377, 1539, 1777, 1836, 1938, 2052, 2754, 2907, 3078, 3554, 3876, 4131, 4617, 5331, 5508, 5814, 6156, 7108, 8262, 8721, 9234, 10662, 11628, 15993, 16524, 17442, 18468, 21324, 26163, 30209, 31986, 33763, 34884, 47979, 52326, 60418, 63972, 67526, 78489, 90627, 95958, 101289, 104652, 120836, 135052, 143937, 156978, 181254, 191916, 202578, 271881, 287874, 303867, 313956, 362508, 405156, 431811, 543762, 573971, 575748, 607734, 815643, 863622, 911601, 1087524, 1147942, 1215468, 1631286, 1721913, 1727244, 1823202, 2295884, 2446929, 2734803, 3262572, 3443826, 3646404, 4893858, 5165739, 5469606, 6887652, 7340787, 8204409, 9787716, 10331478, 10939212, 14681574, 15497217, 16408818, 20662956, 29363148, 30994434, 32817636, 46491651, 61988868, 92983302, 139474953, 185966604, 278949906, 557899812]

約数ペア:

[(1, 557899812), (2, 278949906), (3, 185966604), (4, 139474953), (6, 92983302), (9, 61988868), (12, 46491651), (17, 32817636), (18, 30994434), (19, 29363148), (27, 20662956), (34, 16408818), (36, 15497217), (38, 14681574), (51, 10939212), (54, 10331478), (57, 9787716), (68, 8204409), (76, 7340787), (81, 6887652), (102, 5469606), (108, 5165739), (114, 4893858), (153, 3646404), (162, 3443826), (171, 3262572), (204, 2734803), (228, 2446929), (243, 2295884), (306, 1823202), (323, 1727244), (324, 1721913), (342, 1631286), (459, 1215468), (486, 1147942), (513, 1087524), (612, 911601), (646, 863622), (684, 815643), (918, 607734), (969, 575748), (972, 573971), (1026, 543762), (1292, 431811), (1377, 405156), (1539, 362508), (1777, 313956), (1836, 303867), (1938, 287874), (2052, 271881), (2754, 202578), (2907, 191916), (3078, 181254), (3554, 156978), (3876, 143937), (4131, 135052), (4617, 120836), (5331, 104652), (5508, 101289), (5814, 95958), (6156, 90627), (7108, 78489), (8262, 67526), (8721, 63972), (9234, 60418), (10662, 52326), (11628, 47979), (15993, 34884), (16524, 33763), (17442, 31986), (18468, 30209), (21324, 26163)]