320996088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4517}}^1$

素因数の和:4586

約数の個数: 128

約数和(自身を含む): 1040947200

約数和(自身を除く): 719951112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1269, 1316, 1512, 1692, 1974, 2538, 2632, 2961, 3384, 3948, 4517, 5076, 5922, 7896, 8883, 9034, 10152, 11844, 13551, 17766, 18068, 23688, 27102, 31619, 35532, 36136, 40653, 54204, 63238, 71064, 81306, 94857, 108408, 121959, 126476, 162612, 189714, 212299, 243918, 252952, 284571, 325224, 379428, 424598, 487836, 569142, 636897, 758856, 849196, 853713, 975672, 1138284, 1273794, 1486093, 1698392, 1707426, 1910691, 2276568, 2547588, 2972186, 3414852, 3821382, 4458279, 5095176, 5732073, 5944372, 6829704, 7642764, 8916558, 11464146, 11888744, 13374837, 15285528, 17833116, 22928292, 26749674, 35666232, 40124511, 45856584, 53499348, 80249022, 106998696, 160498044, 320996088]

約数ペア:

[(1, 320996088), (2, 160498044), (3, 106998696), (4, 80249022), (6, 53499348), (7, 45856584), (8, 40124511), (9, 35666232), (12, 26749674), (14, 22928292), (18, 17833116), (21, 15285528), (24, 13374837), (27, 11888744), (28, 11464146), (36, 8916558), (42, 7642764), (47, 6829704), (54, 5944372), (56, 5732073), (63, 5095176), (72, 4458279), (84, 3821382), (94, 3414852), (108, 2972186), (126, 2547588), (141, 2276568), (168, 1910691), (188, 1707426), (189, 1698392), (216, 1486093), (252, 1273794), (282, 1138284), (329, 975672), (376, 853713), (378, 849196), (423, 758856), (504, 636897), (564, 569142), (658, 487836), (756, 424598), (846, 379428), (987, 325224), (1128, 284571), (1269, 252952), (1316, 243918), (1512, 212299), (1692, 189714), (1974, 162612), (2538, 126476), (2632, 121959), (2961, 108408), (3384, 94857), (3948, 81306), (4517, 71064), (5076, 63238), (5922, 54204), (7896, 40653), (8883, 36136), (9034, 35532), (10152, 31619), (11844, 27102), (13551, 23688), (17766, 18068)]