457541812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 108

約数和(自身を含む): 1063127520

約数和(自身を除く): 605585708

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 169, 182, 196, 247, 266, 338, 364, 494, 532, 637, 676, 727, 931, 988, 1183, 1274, 1454, 1729, 1862, 2366, 2548, 2908, 3211, 3458, 3724, 4732, 5089, 6422, 6916, 8281, 9451, 10178, 12103, 12844, 13813, 16562, 18902, 20356, 22477, 24206, 27626, 33124, 35623, 37804, 44954, 48412, 55252, 66157, 71246, 89908, 96691, 122863, 132314, 142492, 157339, 179569, 193382, 245726, 264628, 314678, 359138, 386764, 463099, 491452, 629356, 676837, 718276, 860041, 926198, 1256983, 1353674, 1720082, 1852396, 2334397, 2513966, 2707348, 3440164, 4668794, 5027932, 6020287, 8798881, 9337588, 12040574, 16340779, 17597762, 24081148, 32681558, 35195524, 65363116, 114385453, 228770906, 457541812]

約数ペア:

[(1, 457541812), (2, 228770906), (4, 114385453), (7, 65363116), (13, 35195524), (14, 32681558), (19, 24081148), (26, 17597762), (28, 16340779), (38, 12040574), (49, 9337588), (52, 8798881), (76, 6020287), (91, 5027932), (98, 4668794), (133, 3440164), (169, 2707348), (182, 2513966), (196, 2334397), (247, 1852396), (266, 1720082), (338, 1353674), (364, 1256983), (494, 926198), (532, 860041), (637, 718276), (676, 676837), (727, 629356), (931, 491452), (988, 463099), (1183, 386764), (1274, 359138), (1454, 314678), (1729, 264628), (1862, 245726), (2366, 193382), (2548, 179569), (2908, 157339), (3211, 142492), (3458, 132314), (3724, 122863), (4732, 96691), (5089, 89908), (6422, 71246), (6916, 66157), (8281, 55252), (9451, 48412), (10178, 44954), (12103, 37804), (12844, 35623), (13813, 33124), (16562, 27626), (18902, 24206), (20356, 22477)]