493392172

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 1095168816

約数和(自身を除く): 601776644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 581, 637, 1079, 1162, 1274, 2158, 2324, 2333, 2548, 4067, 4316, 4666, 7553, 8134, 9332, 15106, 16268, 16331, 30212, 30329, 32662, 52871, 60658, 65324, 105742, 114317, 121316, 193639, 211484, 212303, 228634, 387278, 424606, 457268, 774556, 849212, 1355473, 1486121, 2517307, 2710946, 2972242, 5034614, 5421892, 5944484, 9488311, 10069228, 17621149, 18976622, 35242298, 37953244, 70484596, 123348043, 246696086, 493392172]

約数ペア:

[(1, 493392172), (2, 246696086), (4, 123348043), (7, 70484596), (13, 37953244), (14, 35242298), (26, 18976622), (28, 17621149), (49, 10069228), (52, 9488311), (83, 5944484), (91, 5421892), (98, 5034614), (166, 2972242), (182, 2710946), (196, 2517307), (332, 1486121), (364, 1355473), (581, 849212), (637, 774556), (1079, 457268), (1162, 424606), (1274, 387278), (2158, 228634), (2324, 212303), (2333, 211484), (2548, 193639), (4067, 121316), (4316, 114317), (4666, 105742), (7553, 65324), (8134, 60658), (9332, 52871), (15106, 32662), (16268, 30329), (16331, 30212)]