331503408

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 1007078400

約数和(自身を除く): 675574992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 47, 48, 54, 58, 72, 87, 94, 108, 116, 141, 144, 174, 188, 216, 232, 261, 282, 348, 376, 423, 432, 464, 522, 563, 564, 696, 752, 783, 846, 1044, 1126, 1128, 1269, 1363, 1392, 1566, 1689, 1692, 2088, 2252, 2256, 2538, 2726, 3132, 3378, 3384, 4089, 4176, 4504, 5067, 5076, 5452, 6264, 6756, 6768, 8178, 9008, 10134, 10152, 10904, 12267, 12528, 13512, 15201, 16327, 16356, 20268, 20304, 21808, 24534, 26461, 27024, 30402, 32654, 32712, 36801, 40536, 48981, 49068, 52922, 60804, 65308, 65424, 73602, 79383, 81072, 97962, 98136, 105844, 121608, 130616, 146943, 147204, 158766, 195924, 196272, 211688, 238149, 243216, 261232, 293886, 294408, 317532, 391848, 423376, 440829, 476298, 587772, 588816, 635064, 714447, 767369, 783696, 881658, 952596, 1175544, 1270128, 1428894, 1534738, 1763316, 1905192, 2302107, 2351088, 2857788, 3069476, 3526632, 3810384, 4604214, 5715576, 6138952, 6906321, 7053264, 9208428, 11431152, 12277904, 13812642, 18416856, 20718963, 27625284, 36833712, 41437926, 55250568, 82875852, 110501136, 165751704, 331503408]

約数ペア:

[(1, 331503408), (2, 165751704), (3, 110501136), (4, 82875852), (6, 55250568), (8, 41437926), (9, 36833712), (12, 27625284), (16, 20718963), (18, 18416856), (24, 13812642), (27, 12277904), (29, 11431152), (36, 9208428), (47, 7053264), (48, 6906321), (54, 6138952), (58, 5715576), (72, 4604214), (87, 3810384), (94, 3526632), (108, 3069476), (116, 2857788), (141, 2351088), (144, 2302107), (174, 1905192), (188, 1763316), (216, 1534738), (232, 1428894), (261, 1270128), (282, 1175544), (348, 952596), (376, 881658), (423, 783696), (432, 767369), (464, 714447), (522, 635064), (563, 588816), (564, 587772), (696, 476298), (752, 440829), (783, 423376), (846, 391848), (1044, 317532), (1126, 294408), (1128, 293886), (1269, 261232), (1363, 243216), (1392, 238149), (1566, 211688), (1689, 196272), (1692, 195924), (2088, 158766), (2252, 147204), (2256, 146943), (2538, 130616), (2726, 121608), (3132, 105844), (3378, 98136), (3384, 97962), (4089, 81072), (4176, 79383), (4504, 73602), (5067, 65424), (5076, 65308), (5452, 60804), (6264, 52922), (6756, 49068), (6768, 48981), (8178, 40536), (9008, 36801), (10134, 32712), (10152, 32654), (10904, 30402), (12267, 27024), (12528, 26461), (13512, 24534), (15201, 21808), (16327, 20304), (16356, 20268)]