240371334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 641064960

約数和(自身を除く): 400693626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 73, 93, 126, 146, 186, 189, 217, 219, 279, 281, 378, 434, 438, 511, 558, 562, 651, 657, 837, 843, 1022, 1302, 1314, 1533, 1674, 1686, 1953, 1967, 1971, 2263, 2529, 3066, 3906, 3934, 3942, 4526, 4599, 5058, 5859, 5901, 6789, 7587, 8711, 9198, 11718, 11802, 13578, 13797, 15174, 15841, 17422, 17703, 20367, 20513, 26133, 27594, 31682, 35406, 40734, 41026, 47523, 52266, 53109, 60977, 61101, 61539, 78399, 95046, 106218, 121954, 122202, 123078, 142569, 143591, 156798, 182931, 184617, 235197, 285138, 287182, 365862, 369234, 427707, 430773, 470394, 548793, 553851, 635903, 855414, 861546, 1097586, 1107702, 1271806, 1292319, 1646379, 1907709, 2584638, 3292758, 3815418, 3876957, 4451321, 5723127, 7753914, 8902642, 11446254, 13353963, 17169381, 26707926, 34338762, 40061889, 80123778, 120185667, 240371334]

約数ペア:

[(1, 240371334), (2, 120185667), (3, 80123778), (6, 40061889), (7, 34338762), (9, 26707926), (14, 17169381), (18, 13353963), (21, 11446254), (27, 8902642), (31, 7753914), (42, 5723127), (54, 4451321), (62, 3876957), (63, 3815418), (73, 3292758), (93, 2584638), (126, 1907709), (146, 1646379), (186, 1292319), (189, 1271806), (217, 1107702), (219, 1097586), (279, 861546), (281, 855414), (378, 635903), (434, 553851), (438, 548793), (511, 470394), (558, 430773), (562, 427707), (651, 369234), (657, 365862), (837, 287182), (843, 285138), (1022, 235197), (1302, 184617), (1314, 182931), (1533, 156798), (1674, 143591), (1686, 142569), (1953, 123078), (1967, 122202), (1971, 121954), (2263, 106218), (2529, 95046), (3066, 78399), (3906, 61539), (3934, 61101), (3942, 60977), (4526, 53109), (4599, 52266), (5058, 47523), (5859, 41026), (5901, 40734), (6789, 35406), (7587, 31682), (8711, 27594), (9198, 26133), (11718, 20513), (11802, 20367), (13578, 17703), (13797, 17422), (15174, 15841)]