447925368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1153

約数の個数: 128

約数和(自身を含む): 1293926400

約数和(自身を除く): 846001032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 71, 88, 92, 132, 138, 142, 184, 213, 253, 264, 276, 284, 426, 506, 552, 568, 759, 781, 852, 1012, 1039, 1518, 1562, 1633, 1704, 2024, 2078, 2343, 3036, 3117, 3124, 3266, 4156, 4686, 4899, 6072, 6234, 6248, 6532, 8312, 9372, 9798, 11429, 12468, 13064, 17963, 18744, 19596, 22858, 23897, 24936, 34287, 35926, 39192, 45716, 47794, 53889, 68574, 71691, 71852, 73769, 91432, 95588, 107778, 137148, 143382, 143704, 147538, 191176, 215556, 221307, 262867, 274296, 286764, 295076, 431112, 442614, 525734, 573528, 590152, 788601, 811459, 885228, 1051468, 1577202, 1622918, 1696687, 1770456, 2102936, 2434377, 3154404, 3245836, 3393374, 4868754, 5090061, 6308808, 6491672, 6786748, 9737508, 10180122, 13573496, 18663557, 19475016, 20360244, 37327114, 40720488, 55990671, 74654228, 111981342, 149308456, 223962684, 447925368]

約数ペア:

[(1, 447925368), (2, 223962684), (3, 149308456), (4, 111981342), (6, 74654228), (8, 55990671), (11, 40720488), (12, 37327114), (22, 20360244), (23, 19475016), (24, 18663557), (33, 13573496), (44, 10180122), (46, 9737508), (66, 6786748), (69, 6491672), (71, 6308808), (88, 5090061), (92, 4868754), (132, 3393374), (138, 3245836), (142, 3154404), (184, 2434377), (213, 2102936), (253, 1770456), (264, 1696687), (276, 1622918), (284, 1577202), (426, 1051468), (506, 885228), (552, 811459), (568, 788601), (759, 590152), (781, 573528), (852, 525734), (1012, 442614), (1039, 431112), (1518, 295076), (1562, 286764), (1633, 274296), (1704, 262867), (2024, 221307), (2078, 215556), (2343, 191176), (3036, 147538), (3117, 143704), (3124, 143382), (3266, 137148), (4156, 107778), (4686, 95588), (4899, 91432), (6072, 73769), (6234, 71852), (6248, 71691), (6532, 68574), (8312, 53889), (9372, 47794), (9798, 45716), (11429, 39192), (12468, 35926), (13064, 34287), (17963, 24936), (18744, 23897), (19596, 22858)]