393428688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 1129070592

約数和(自身を除く): 735641904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 103, 124, 136, 151, 186, 204, 206, 248, 272, 302, 309, 372, 408, 412, 453, 496, 527, 604, 618, 744, 816, 824, 906, 1054, 1208, 1236, 1488, 1581, 1648, 1751, 1812, 2108, 2416, 2472, 2567, 3162, 3193, 3502, 3624, 4216, 4681, 4944, 5134, 5253, 6324, 6386, 7004, 7248, 7701, 8432, 9362, 9579, 10268, 10506, 12648, 12772, 14008, 14043, 15402, 15553, 18724, 19158, 20536, 21012, 25296, 25544, 28016, 28086, 30804, 31106, 37448, 38316, 41072, 42024, 46659, 51088, 54281, 56172, 61608, 62212, 74896, 76632, 79577, 84048, 93318, 108562, 112344, 123216, 124424, 153264, 159154, 162843, 186636, 217124, 224688, 238731, 248848, 264401, 318308, 325686, 373272, 434248, 477462, 482143, 528802, 636616, 651372, 746544, 793203, 868496, 954924, 964286, 1057604, 1273232, 1302744, 1446429, 1586406, 1909848, 1928572, 2115208, 2605488, 2892858, 3172812, 3819696, 3857144, 4230416, 5785716, 6345624, 7714288, 8196431, 11571432, 12691248, 16392862, 23142864, 24589293, 32785724, 49178586, 65571448, 98357172, 131142896, 196714344, 393428688]

約数ペア:

[(1, 393428688), (2, 196714344), (3, 131142896), (4, 98357172), (6, 65571448), (8, 49178586), (12, 32785724), (16, 24589293), (17, 23142864), (24, 16392862), (31, 12691248), (34, 11571432), (48, 8196431), (51, 7714288), (62, 6345624), (68, 5785716), (93, 4230416), (102, 3857144), (103, 3819696), (124, 3172812), (136, 2892858), (151, 2605488), (186, 2115208), (204, 1928572), (206, 1909848), (248, 1586406), (272, 1446429), (302, 1302744), (309, 1273232), (372, 1057604), (408, 964286), (412, 954924), (453, 868496), (496, 793203), (527, 746544), (604, 651372), (618, 636616), (744, 528802), (816, 482143), (824, 477462), (906, 434248), (1054, 373272), (1208, 325686), (1236, 318308), (1488, 264401), (1581, 248848), (1648, 238731), (1751, 224688), (1812, 217124), (2108, 186636), (2416, 162843), (2472, 159154), (2567, 153264), (3162, 124424), (3193, 123216), (3502, 112344), (3624, 108562), (4216, 93318), (4681, 84048), (4944, 79577), (5134, 76632), (5253, 74896), (6324, 62212), (6386, 61608), (7004, 56172), (7248, 54281), (7701, 51088), (8432, 46659), (9362, 42024), (9579, 41072), (10268, 38316), (10506, 37448), (12648, 31106), (12772, 30804), (14008, 28086), (14043, 28016), (15402, 25544), (15553, 25296), (18724, 21012), (19158, 20536)]