851031888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1369

約数の個数: 160

約数和(自身を含む): 2671257600

約数和(自身を除く): 1820225712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 109, 112, 114, 133, 152, 168, 218, 228, 266, 304, 327, 336, 399, 436, 456, 532, 654, 763, 798, 872, 912, 1064, 1223, 1308, 1526, 1596, 1744, 2071, 2128, 2289, 2446, 2616, 3052, 3192, 3669, 4142, 4578, 4892, 5232, 6104, 6213, 6384, 7338, 8284, 8561, 9156, 9784, 12208, 12426, 14497, 14676, 16568, 17122, 18312, 19568, 23237, 24852, 25683, 28994, 29352, 33136, 34244, 36624, 43491, 46474, 49704, 51366, 57988, 58704, 68488, 69711, 86982, 92948, 99408, 102732, 115976, 133307, 136976, 139422, 162659, 173964, 185896, 205464, 231952, 266614, 278844, 325318, 347928, 371792, 399921, 410928, 487977, 533228, 557688, 650636, 695856, 799842, 933149, 975954, 1066456, 1115376, 1301272, 1599684, 1866298, 1951908, 2132912, 2532833, 2602544, 2799447, 3199368, 3732596, 3903816, 5065666, 5598894, 6398736, 7465192, 7598499, 7807632, 10131332, 11197788, 14930384, 15196998, 17729831, 20262664, 22395576, 30393996, 35459662, 40525328, 44791152, 53189493, 60787992, 70919324, 106378986, 121575984, 141838648, 212757972, 283677296, 425515944, 851031888]

約数ペア:

[(1, 851031888), (2, 425515944), (3, 283677296), (4, 212757972), (6, 141838648), (7, 121575984), (8, 106378986), (12, 70919324), (14, 60787992), (16, 53189493), (19, 44791152), (21, 40525328), (24, 35459662), (28, 30393996), (38, 22395576), (42, 20262664), (48, 17729831), (56, 15196998), (57, 14930384), (76, 11197788), (84, 10131332), (109, 7807632), (112, 7598499), (114, 7465192), (133, 6398736), (152, 5598894), (168, 5065666), (218, 3903816), (228, 3732596), (266, 3199368), (304, 2799447), (327, 2602544), (336, 2532833), (399, 2132912), (436, 1951908), (456, 1866298), (532, 1599684), (654, 1301272), (763, 1115376), (798, 1066456), (872, 975954), (912, 933149), (1064, 799842), (1223, 695856), (1308, 650636), (1526, 557688), (1596, 533228), (1744, 487977), (2071, 410928), (2128, 399921), (2289, 371792), (2446, 347928), (2616, 325318), (3052, 278844), (3192, 266614), (3669, 231952), (4142, 205464), (4578, 185896), (4892, 173964), (5232, 162659), (6104, 139422), (6213, 136976), (6384, 133307), (7338, 115976), (8284, 102732), (8561, 99408), (9156, 92948), (9784, 86982), (12208, 69711), (12426, 68488), (14497, 58704), (14676, 57988), (16568, 51366), (17122, 49704), (18312, 46474), (19568, 43491), (23237, 36624), (24852, 34244), (25683, 33136), (28994, 29352)]