449148708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3337

約数の個数: 72

約数和(自身を含む): 1181573120

約数和(自身を除く): 732424412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1143, 1524, 2286, 3169, 3937, 4572, 6338, 7874, 9507, 11811, 12676, 15748, 19014, 23622, 28521, 35433, 38028, 47244, 57042, 70866, 98239, 114084, 141732, 196478, 294717, 392956, 402463, 589434, 804926, 884151, 1178868, 1207389, 1609852, 1768302, 2414778, 3536604, 3622167, 4829556, 7244334, 12476353, 14488668, 24952706, 37429059, 49905412, 74858118, 112287177, 149716236, 224574354, 449148708]

約数ペア:

[(1, 449148708), (2, 224574354), (3, 149716236), (4, 112287177), (6, 74858118), (9, 49905412), (12, 37429059), (18, 24952706), (31, 14488668), (36, 12476353), (62, 7244334), (93, 4829556), (124, 3622167), (127, 3536604), (186, 2414778), (254, 1768302), (279, 1609852), (372, 1207389), (381, 1178868), (508, 884151), (558, 804926), (762, 589434), (1116, 402463), (1143, 392956), (1524, 294717), (2286, 196478), (3169, 141732), (3937, 114084), (4572, 98239), (6338, 70866), (7874, 57042), (9507, 47244), (11811, 38028), (12676, 35433), (15748, 28521), (19014, 23622)]