1948072672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1223}}^1$

素因数の和:1800

約数の個数: 96

約数和(自身を含む): 4732826112

約数和(自身を除く): 2784753440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 547, 728, 1094, 1223, 1456, 2188, 2446, 2912, 3829, 4376, 4892, 7111, 7658, 8561, 8752, 9784, 14222, 15316, 15899, 17122, 17504, 19568, 28444, 30632, 31798, 34244, 39136, 49777, 56888, 61264, 63596, 68488, 99554, 111293, 113776, 122528, 127192, 136976, 199108, 222586, 227552, 254384, 273952, 398216, 445172, 508768, 668981, 796432, 890344, 1337962, 1592864, 1780688, 2675924, 3561376, 4682867, 5351848, 8696753, 9365734, 10703696, 17393506, 18731468, 21407392, 34787012, 37462936, 60877271, 69574024, 74925872, 121754542, 139148048, 149851744, 243509084, 278296096, 487018168, 974036336, 1948072672]

約数ペア:

[(1, 1948072672), (2, 974036336), (4, 487018168), (7, 278296096), (8, 243509084), (13, 149851744), (14, 139148048), (16, 121754542), (26, 74925872), (28, 69574024), (32, 60877271), (52, 37462936), (56, 34787012), (91, 21407392), (104, 18731468), (112, 17393506), (182, 10703696), (208, 9365734), (224, 8696753), (364, 5351848), (416, 4682867), (547, 3561376), (728, 2675924), (1094, 1780688), (1223, 1592864), (1456, 1337962), (2188, 890344), (2446, 796432), (2912, 668981), (3829, 508768), (4376, 445172), (4892, 398216), (7111, 273952), (7658, 254384), (8561, 227552), (8752, 222586), (9784, 199108), (14222, 136976), (15316, 127192), (15899, 122528), (17122, 113776), (17504, 111293), (19568, 99554), (28444, 68488), (30632, 63596), (31798, 61264), (34244, 56888), (39136, 49777)]