331374232

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 727833600

約数和(自身を除く): 396459368

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 311, 359, 371, 424, 622, 718, 742, 1244, 1436, 1484, 2177, 2488, 2513, 2872, 2968, 4354, 5026, 8708, 10052, 16483, 17416, 19027, 20104, 32966, 38054, 65932, 76108, 111649, 115381, 131864, 133189, 152216, 223298, 230762, 266378, 446596, 461524, 532756, 781543, 893192, 923048, 1065512, 1563086, 3126172, 5917397, 6252344, 11834794, 23669588, 41421779, 47339176, 82843558, 165687116, 331374232]

約数ペア:

[(1, 331374232), (2, 165687116), (4, 82843558), (7, 47339176), (8, 41421779), (14, 23669588), (28, 11834794), (53, 6252344), (56, 5917397), (106, 3126172), (212, 1563086), (311, 1065512), (359, 923048), (371, 893192), (424, 781543), (622, 532756), (718, 461524), (742, 446596), (1244, 266378), (1436, 230762), (1484, 223298), (2177, 152216), (2488, 133189), (2513, 131864), (2872, 115381), (2968, 111649), (4354, 76108), (5026, 65932), (8708, 38054), (10052, 32966), (16483, 20104), (17416, 19027)]