545214956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 1261733760

約数和(自身を除く): 716518804

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 169, 187, 209, 221, 227, 247, 286, 323, 338, 374, 418, 442, 454, 494, 572, 646, 676, 748, 836, 884, 908, 988, 1292, 1859, 2431, 2497, 2717, 2873, 2951, 3211, 3553, 3718, 3859, 4199, 4313, 4862, 4994, 5434, 5746, 5902, 6422, 7106, 7436, 7718, 8398, 8626, 9724, 9988, 10868, 11492, 11804, 12844, 14212, 15436, 16796, 17252, 31603, 32461, 35321, 38363, 42449, 46189, 47443, 50167, 54587, 56069, 63206, 64922, 70642, 73321, 76726, 84898, 92378, 94886, 100334, 109174, 112138, 126412, 129844, 141284, 146642, 153452, 169796, 184756, 189772, 200668, 218348, 224276, 293284, 421993, 551837, 600457, 616759, 652171, 728897, 806531, 843986, 953173, 1103674, 1200914, 1233518, 1304342, 1457794, 1613062, 1687972, 1906346, 2207348, 2401828, 2467036, 2608684, 2915588, 3226124, 3812692, 7173881, 8017867, 10484903, 12391249, 14347762, 16035734, 20969806, 24782498, 28695524, 32071468, 41939612, 49564996, 136303739, 272607478, 545214956]

約数ペア:

[(1, 545214956), (2, 272607478), (4, 136303739), (11, 49564996), (13, 41939612), (17, 32071468), (19, 28695524), (22, 24782498), (26, 20969806), (34, 16035734), (38, 14347762), (44, 12391249), (52, 10484903), (68, 8017867), (76, 7173881), (143, 3812692), (169, 3226124), (187, 2915588), (209, 2608684), (221, 2467036), (227, 2401828), (247, 2207348), (286, 1906346), (323, 1687972), (338, 1613062), (374, 1457794), (418, 1304342), (442, 1233518), (454, 1200914), (494, 1103674), (572, 953173), (646, 843986), (676, 806531), (748, 728897), (836, 652171), (884, 616759), (908, 600457), (988, 551837), (1292, 421993), (1859, 293284), (2431, 224276), (2497, 218348), (2717, 200668), (2873, 189772), (2951, 184756), (3211, 169796), (3553, 153452), (3718, 146642), (3859, 141284), (4199, 129844), (4313, 126412), (4862, 112138), (4994, 109174), (5434, 100334), (5746, 94886), (5902, 92378), (6422, 84898), (7106, 76726), (7436, 73321), (7718, 70642), (8398, 64922), (8626, 63206), (9724, 56069), (9988, 54587), (10868, 50167), (11492, 47443), (11804, 46189), (12844, 42449), (14212, 38363), (15436, 35321), (16796, 32461), (17252, 31603)]