1215553872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 3478527360

約数和(自身を除く): 2262973488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 137, 156, 177, 208, 236, 241, 274, 312, 354, 411, 472, 482, 548, 624, 708, 723, 767, 822, 944, 964, 1096, 1416, 1446, 1534, 1644, 1781, 1928, 2192, 2301, 2832, 2892, 3068, 3133, 3288, 3562, 3856, 4602, 5343, 5784, 6136, 6266, 6576, 7124, 8083, 9204, 9399, 10686, 11568, 12272, 12532, 14219, 14248, 16166, 18408, 18798, 21372, 24249, 25064, 28438, 28496, 32332, 33017, 36816, 37596, 42657, 42744, 48498, 50128, 56876, 64664, 66034, 75192, 85314, 85488, 96996, 99051, 105079, 113752, 129328, 132068, 150384, 170628, 184847, 193992, 198102, 210158, 227504, 264136, 315237, 341256, 369694, 387984, 396204, 420316, 429221, 528272, 554541, 630474, 682512, 739388, 792408, 840632, 858442, 1109082, 1260948, 1287663, 1478776, 1584816, 1681264, 1716884, 1948003, 2218164, 2521896, 2575326, 2957552, 3433768, 3896006, 4436328, 5043792, 5150652, 5844009, 6867536, 7792012, 8872656, 10301304, 11688018, 15584024, 20602608, 23376036, 25324039, 31168048, 46752072, 50648078, 75972117, 93504144, 101296156, 151944234, 202592312, 303888468, 405184624, 607776936, 1215553872]

約数ペア:

[(1, 1215553872), (2, 607776936), (3, 405184624), (4, 303888468), (6, 202592312), (8, 151944234), (12, 101296156), (13, 93504144), (16, 75972117), (24, 50648078), (26, 46752072), (39, 31168048), (48, 25324039), (52, 23376036), (59, 20602608), (78, 15584024), (104, 11688018), (118, 10301304), (137, 8872656), (156, 7792012), (177, 6867536), (208, 5844009), (236, 5150652), (241, 5043792), (274, 4436328), (312, 3896006), (354, 3433768), (411, 2957552), (472, 2575326), (482, 2521896), (548, 2218164), (624, 1948003), (708, 1716884), (723, 1681264), (767, 1584816), (822, 1478776), (944, 1287663), (964, 1260948), (1096, 1109082), (1416, 858442), (1446, 840632), (1534, 792408), (1644, 739388), (1781, 682512), (1928, 630474), (2192, 554541), (2301, 528272), (2832, 429221), (2892, 420316), (3068, 396204), (3133, 387984), (3288, 369694), (3562, 341256), (3856, 315237), (4602, 264136), (5343, 227504), (5784, 210158), (6136, 198102), (6266, 193992), (6576, 184847), (7124, 170628), (8083, 150384), (9204, 132068), (9399, 129328), (10686, 113752), (11568, 105079), (12272, 99051), (12532, 96996), (14219, 85488), (14248, 85314), (16166, 75192), (18408, 66034), (18798, 64664), (21372, 56876), (24249, 50128), (25064, 48498), (28438, 42744), (28496, 42657), (32332, 37596), (33017, 36816)]