331596408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1909

約数の個数: 128

約数和(自身を含む): 992839680

約数和(自身を除く): 661243272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 572, 583, 636, 689, 858, 1144, 1166, 1272, 1378, 1716, 1749, 1823, 2067, 2332, 2756, 3432, 3498, 3646, 4134, 4664, 5469, 5512, 6996, 7292, 7579, 8268, 10938, 13992, 14584, 15158, 16536, 20053, 21876, 22737, 23699, 30316, 40106, 43752, 45474, 47398, 60159, 60632, 71097, 80212, 90948, 94796, 96619, 120318, 142194, 160424, 181896, 189592, 193238, 240636, 260689, 284388, 289857, 386476, 481272, 521378, 568776, 579714, 772952, 782067, 1042756, 1062809, 1159428, 1256047, 1564134, 2085512, 2125618, 2318856, 2512094, 3128268, 3188427, 3768141, 4251236, 5024188, 6256536, 6376854, 7536282, 8502472, 10048376, 12753708, 13816517, 15072564, 25507416, 27633034, 30145128, 41449551, 55266068, 82899102, 110532136, 165798204, 331596408]

約数ペア:

[(1, 331596408), (2, 165798204), (3, 110532136), (4, 82899102), (6, 55266068), (8, 41449551), (11, 30145128), (12, 27633034), (13, 25507416), (22, 15072564), (24, 13816517), (26, 12753708), (33, 10048376), (39, 8502472), (44, 7536282), (52, 6376854), (53, 6256536), (66, 5024188), (78, 4251236), (88, 3768141), (104, 3188427), (106, 3128268), (132, 2512094), (143, 2318856), (156, 2125618), (159, 2085512), (212, 1564134), (264, 1256047), (286, 1159428), (312, 1062809), (318, 1042756), (424, 782067), (429, 772952), (572, 579714), (583, 568776), (636, 521378), (689, 481272), (858, 386476), (1144, 289857), (1166, 284388), (1272, 260689), (1378, 240636), (1716, 193238), (1749, 189592), (1823, 181896), (2067, 160424), (2332, 142194), (2756, 120318), (3432, 96619), (3498, 94796), (3646, 90948), (4134, 80212), (4664, 71097), (5469, 60632), (5512, 60159), (6996, 47398), (7292, 45474), (7579, 43752), (8268, 40106), (10938, 30316), (13992, 23699), (14584, 22737), (15158, 21876), (16536, 20053)]