2255758416

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 160

約数和(自身を含む): 6614259200

約数和(自身を除く): 4358500784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 157, 158, 216, 237, 314, 316, 421, 432, 471, 474, 628, 632, 711, 842, 942, 948, 1256, 1263, 1264, 1413, 1422, 1684, 1884, 1896, 2133, 2512, 2526, 2826, 2844, 3368, 3768, 3789, 3792, 4239, 4266, 5052, 5652, 5688, 6736, 7536, 7578, 8478, 8532, 10104, 11304, 11367, 11376, 12403, 15156, 16956, 17064, 20208, 22608, 22734, 24806, 30312, 33259, 33912, 34128, 37209, 45468, 49612, 60624, 66097, 66518, 67824, 74418, 90936, 99224, 99777, 111627, 132194, 133036, 148836, 181872, 198291, 198448, 199554, 223254, 264388, 266072, 297672, 299331, 334881, 396582, 399108, 446508, 528776, 532144, 594873, 595344, 598662, 669762, 793164, 798216, 893016, 897993, 1057552, 1189746, 1197324, 1339524, 1586328, 1596432, 1784619, 1786032, 1795986, 2379492, 2394648, 2679048, 3172656, 3569238, 3591972, 4758984, 4789296, 5221663, 5358096, 7138476, 7183944, 9517968, 10443326, 14276952, 14367888, 15664989, 20886652, 28553904, 31329978, 41773304, 46994967, 62659956, 83546608, 93989934, 125319912, 140984901, 187979868, 250639824, 281969802, 375959736, 563939604, 751919472, 1127879208, 2255758416]

約数ペア:

[(1, 2255758416), (2, 1127879208), (3, 751919472), (4, 563939604), (6, 375959736), (8, 281969802), (9, 250639824), (12, 187979868), (16, 140984901), (18, 125319912), (24, 93989934), (27, 83546608), (36, 62659956), (48, 46994967), (54, 41773304), (72, 31329978), (79, 28553904), (108, 20886652), (144, 15664989), (157, 14367888), (158, 14276952), (216, 10443326), (237, 9517968), (314, 7183944), (316, 7138476), (421, 5358096), (432, 5221663), (471, 4789296), (474, 4758984), (628, 3591972), (632, 3569238), (711, 3172656), (842, 2679048), (942, 2394648), (948, 2379492), (1256, 1795986), (1263, 1786032), (1264, 1784619), (1413, 1596432), (1422, 1586328), (1684, 1339524), (1884, 1197324), (1896, 1189746), (2133, 1057552), (2512, 897993), (2526, 893016), (2826, 798216), (2844, 793164), (3368, 669762), (3768, 598662), (3789, 595344), (3792, 594873), (4239, 532144), (4266, 528776), (5052, 446508), (5652, 399108), (5688, 396582), (6736, 334881), (7536, 299331), (7578, 297672), (8478, 266072), (8532, 264388), (10104, 223254), (11304, 199554), (11367, 198448), (11376, 198291), (12403, 181872), (15156, 148836), (16956, 133036), (17064, 132194), (20208, 111627), (22608, 99777), (22734, 99224), (24806, 90936), (30312, 74418), (33259, 67824), (33912, 66518), (34128, 66097), (37209, 60624), (45468, 49612)]