3947184472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 9500198400

約数和(自身を除く): 5553013928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 373, 419, 451, 574, 616, 746, 838, 902, 1148, 1492, 1676, 1804, 2296, 2611, 2933, 2984, 3157, 3352, 3608, 4103, 4609, 5222, 5866, 6314, 8206, 9218, 10444, 11732, 12628, 15293, 16412, 17179, 18436, 20888, 23464, 25256, 28721, 30586, 32263, 32824, 34358, 36872, 57442, 61172, 64526, 68716, 107051, 114884, 120253, 122344, 129052, 137432, 156287, 168223, 188969, 214102, 229768, 240506, 258104, 312574, 336446, 377938, 428204, 481012, 625148, 672892, 755876, 856408, 962024, 1094009, 1177561, 1250296, 1322783, 1345784, 1511752, 1719157, 2188018, 2355122, 2645566, 3438314, 4376036, 4710244, 5291132, 6407767, 6876628, 8752072, 9420488, 10582264, 12034099, 12815534, 13753256, 24068198, 25631068, 44854369, 48136396, 51262136, 70485437, 89708738, 96272792, 140970874, 179417476, 281941748, 358834952, 493398059, 563883496, 986796118, 1973592236, 3947184472]

約数ペア:

[(1, 3947184472), (2, 1973592236), (4, 986796118), (7, 563883496), (8, 493398059), (11, 358834952), (14, 281941748), (22, 179417476), (28, 140970874), (41, 96272792), (44, 89708738), (56, 70485437), (77, 51262136), (82, 48136396), (88, 44854369), (154, 25631068), (164, 24068198), (287, 13753256), (308, 12815534), (328, 12034099), (373, 10582264), (419, 9420488), (451, 8752072), (574, 6876628), (616, 6407767), (746, 5291132), (838, 4710244), (902, 4376036), (1148, 3438314), (1492, 2645566), (1676, 2355122), (1804, 2188018), (2296, 1719157), (2611, 1511752), (2933, 1345784), (2984, 1322783), (3157, 1250296), (3352, 1177561), (3608, 1094009), (4103, 962024), (4609, 856408), (5222, 755876), (5866, 672892), (6314, 625148), (8206, 481012), (9218, 428204), (10444, 377938), (11732, 336446), (12628, 312574), (15293, 258104), (16412, 240506), (17179, 229768), (18436, 214102), (20888, 188969), (23464, 168223), (25256, 156287), (28721, 137432), (30586, 129052), (32263, 122344), (32824, 120253), (34358, 114884), (36872, 107051), (57442, 68716), (61172, 64526)]