242970408

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 695884800

約数和(自身を除く): 452914392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 103, 108, 134, 163, 201, 206, 216, 268, 309, 326, 402, 412, 489, 536, 603, 618, 652, 804, 824, 927, 978, 1206, 1236, 1304, 1467, 1608, 1809, 1854, 1956, 2412, 2472, 2781, 2934, 3618, 3708, 3912, 4401, 4824, 5562, 5868, 6901, 7236, 7416, 8802, 10921, 11124, 11736, 13802, 14472, 16789, 17604, 20703, 21842, 22248, 27604, 32763, 33578, 35208, 41406, 43684, 50367, 55208, 62109, 65526, 67156, 82812, 87368, 98289, 100734, 124218, 131052, 134312, 151101, 165624, 186327, 196578, 201468, 248436, 262104, 294867, 302202, 372654, 393156, 402936, 453303, 496872, 589734, 604404, 745308, 786312, 906606, 1124863, 1179468, 1208808, 1490616, 1813212, 2249726, 2358936, 3374589, 3626424, 4499452, 6749178, 8998904, 10123767, 13498356, 20247534, 26996712, 30371301, 40495068, 60742602, 80990136, 121485204, 242970408]

約数ペア:

[(1, 242970408), (2, 121485204), (3, 80990136), (4, 60742602), (6, 40495068), (8, 30371301), (9, 26996712), (12, 20247534), (18, 13498356), (24, 10123767), (27, 8998904), (36, 6749178), (54, 4499452), (67, 3626424), (72, 3374589), (103, 2358936), (108, 2249726), (134, 1813212), (163, 1490616), (201, 1208808), (206, 1179468), (216, 1124863), (268, 906606), (309, 786312), (326, 745308), (402, 604404), (412, 589734), (489, 496872), (536, 453303), (603, 402936), (618, 393156), (652, 372654), (804, 302202), (824, 294867), (927, 262104), (978, 248436), (1206, 201468), (1236, 196578), (1304, 186327), (1467, 165624), (1608, 151101), (1809, 134312), (1854, 131052), (1956, 124218), (2412, 100734), (2472, 98289), (2781, 87368), (2934, 82812), (3618, 67156), (3708, 65526), (3912, 62109), (4401, 55208), (4824, 50367), (5562, 43684), (5868, 41406), (6901, 35208), (7236, 33578), (7416, 32763), (8802, 27604), (10921, 22248), (11124, 21842), (11736, 20703), (13802, 17604), (14472, 16789)]