305439816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 930787200

約数和(自身を除く): 625347384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 88, 92, 102, 121, 132, 136, 138, 184, 187, 204, 242, 253, 264, 269, 276, 363, 374, 391, 408, 484, 506, 538, 552, 561, 726, 748, 759, 782, 807, 968, 1012, 1076, 1122, 1173, 1452, 1496, 1518, 1564, 1614, 2024, 2057, 2152, 2244, 2346, 2783, 2904, 2959, 3036, 3128, 3228, 4114, 4301, 4488, 4573, 4692, 5566, 5918, 6072, 6171, 6187, 6456, 8228, 8349, 8602, 8877, 9146, 9384, 11132, 11836, 12342, 12374, 12903, 13719, 16456, 16698, 17204, 17754, 18292, 18561, 22264, 23672, 24684, 24748, 25806, 27438, 32549, 33396, 34408, 35508, 36584, 37122, 47311, 49368, 49496, 50303, 51612, 54876, 65098, 66792, 68057, 71016, 74244, 94622, 97647, 100606, 103224, 105179, 109752, 130196, 136114, 141933, 148488, 150909, 189244, 195294, 201212, 204171, 210358, 260392, 272228, 283866, 301818, 315537, 378488, 390588, 402424, 408342, 420716, 544456, 553333, 567732, 603636, 631074, 748627, 781176, 816684, 841432, 1106666, 1135464, 1156969, 1207272, 1262148, 1497254, 1633368, 1659999, 2213332, 2245881, 2313938, 2524296, 2994508, 3319998, 3470907, 4426664, 4491762, 4627876, 5989016, 6639996, 6941814, 8983524, 9255752, 12726659, 13279992, 13883628, 17967048, 25453318, 27767256, 38179977, 50906636, 76359954, 101813272, 152719908, 305439816]

約数ペア:

[(1, 305439816), (2, 152719908), (3, 101813272), (4, 76359954), (6, 50906636), (8, 38179977), (11, 27767256), (12, 25453318), (17, 17967048), (22, 13883628), (23, 13279992), (24, 12726659), (33, 9255752), (34, 8983524), (44, 6941814), (46, 6639996), (51, 5989016), (66, 4627876), (68, 4491762), (69, 4426664), (88, 3470907), (92, 3319998), (102, 2994508), (121, 2524296), (132, 2313938), (136, 2245881), (138, 2213332), (184, 1659999), (187, 1633368), (204, 1497254), (242, 1262148), (253, 1207272), (264, 1156969), (269, 1135464), (276, 1106666), (363, 841432), (374, 816684), (391, 781176), (408, 748627), (484, 631074), (506, 603636), (538, 567732), (552, 553333), (561, 544456), (726, 420716), (748, 408342), (759, 402424), (782, 390588), (807, 378488), (968, 315537), (1012, 301818), (1076, 283866), (1122, 272228), (1173, 260392), (1452, 210358), (1496, 204171), (1518, 201212), (1564, 195294), (1614, 189244), (2024, 150909), (2057, 148488), (2152, 141933), (2244, 136114), (2346, 130196), (2783, 109752), (2904, 105179), (2959, 103224), (3036, 100606), (3128, 97647), (3228, 94622), (4114, 74244), (4301, 71016), (4488, 68057), (4573, 66792), (4692, 65098), (5566, 54876), (5918, 51612), (6072, 50303), (6171, 49496), (6187, 49368), (6456, 47311), (8228, 37122), (8349, 36584), (8602, 35508), (8877, 34408), (9146, 33396), (9384, 32549), (11132, 27438), (11836, 25806), (12342, 24748), (12374, 24684), (12903, 23672), (13719, 22264), (16456, 18561), (16698, 18292), (17204, 17754)]