242004996

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 683325720

約数和(自身を除く): 441320724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 153, 159, 162, 204, 212, 306, 318, 324, 459, 477, 612, 636, 829, 901, 918, 954, 1377, 1431, 1658, 1802, 1836, 1908, 2487, 2703, 2754, 2862, 3316, 3604, 4293, 4974, 5406, 5508, 5724, 7461, 8109, 8586, 9948, 10812, 14093, 14922, 16218, 17172, 22383, 24327, 28186, 29844, 32436, 42279, 43937, 44766, 48654, 56372, 67149, 72981, 84558, 87874, 89532, 97308, 126837, 131811, 134298, 145962, 169116, 175748, 253674, 263622, 268596, 291924, 380511, 395433, 507348, 527244, 746929, 761022, 790866, 1141533, 1186299, 1493858, 1522044, 1581732, 2240787, 2283066, 2372598, 2987716, 3558897, 4481574, 4566132, 4745196, 6722361, 7117794, 8963148, 13444722, 14235588, 20167083, 26889444, 40334166, 60501249, 80668332, 121002498, 242004996]

約数ペア:

[(1, 242004996), (2, 121002498), (3, 80668332), (4, 60501249), (6, 40334166), (9, 26889444), (12, 20167083), (17, 14235588), (18, 13444722), (27, 8963148), (34, 7117794), (36, 6722361), (51, 4745196), (53, 4566132), (54, 4481574), (68, 3558897), (81, 2987716), (102, 2372598), (106, 2283066), (108, 2240787), (153, 1581732), (159, 1522044), (162, 1493858), (204, 1186299), (212, 1141533), (306, 790866), (318, 761022), (324, 746929), (459, 527244), (477, 507348), (612, 395433), (636, 380511), (829, 291924), (901, 268596), (918, 263622), (954, 253674), (1377, 175748), (1431, 169116), (1658, 145962), (1802, 134298), (1836, 131811), (1908, 126837), (2487, 97308), (2703, 89532), (2754, 87874), (2862, 84558), (3316, 72981), (3604, 67149), (4293, 56372), (4974, 48654), (5406, 44766), (5508, 43937), (5724, 42279), (7461, 32436), (8109, 29844), (8586, 28186), (9948, 24327), (10812, 22383), (14093, 17172), (14922, 16218)]