242135544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2513

約数の個数: 128

約数和(自身を含む): 752025600

約数和(自身を除く): 509890056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2447, 2604, 3192, 3534, 4123, 4712, 4894, 5208, 7068, 7341, 8246, 9788, 12369, 14136, 14682, 16492, 17129, 19576, 24738, 29364, 32984, 34258, 46493, 49476, 51387, 58728, 68516, 75857, 92986, 98952, 102774, 137032, 139479, 151714, 185972, 205548, 227571, 278958, 303428, 325451, 371944, 411096, 455142, 530999, 557916, 606856, 650902, 910284, 976353, 1061998, 1115832, 1301804, 1441283, 1592997, 1820568, 1952706, 2123996, 2603608, 2882566, 3185994, 3905412, 4247992, 4323849, 5765132, 6371988, 7810824, 8647698, 10088981, 11530264, 12743976, 17295396, 20177962, 30266943, 34590792, 40355924, 60533886, 80711848, 121067772, 242135544]

約数ペア:

[(1, 242135544), (2, 121067772), (3, 80711848), (4, 60533886), (6, 40355924), (7, 34590792), (8, 30266943), (12, 20177962), (14, 17295396), (19, 12743976), (21, 11530264), (24, 10088981), (28, 8647698), (31, 7810824), (38, 6371988), (42, 5765132), (56, 4323849), (57, 4247992), (62, 3905412), (76, 3185994), (84, 2882566), (93, 2603608), (114, 2123996), (124, 1952706), (133, 1820568), (152, 1592997), (168, 1441283), (186, 1301804), (217, 1115832), (228, 1061998), (248, 976353), (266, 910284), (372, 650902), (399, 606856), (434, 557916), (456, 530999), (532, 455142), (589, 411096), (651, 371944), (744, 325451), (798, 303428), (868, 278958), (1064, 227571), (1178, 205548), (1302, 185972), (1596, 151714), (1736, 139479), (1767, 137032), (2356, 102774), (2447, 98952), (2604, 92986), (3192, 75857), (3534, 68516), (4123, 58728), (4712, 51387), (4894, 49476), (5208, 46493), (7068, 34258), (7341, 32984), (8246, 29364), (9788, 24738), (12369, 19576), (14136, 17129), (14682, 16492)]