21623254656

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{32381}}^1$

素因数の和:32482

約数の個数: 128

約数和(自身を含む): 60246063360

約数和(自身を除く): 38622808704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 128, 141, 148, 188, 192, 222, 282, 296, 376, 384, 444, 564, 592, 752, 888, 1128, 1184, 1504, 1739, 1776, 2256, 2368, 3008, 3478, 3552, 4512, 4736, 5217, 6016, 6956, 7104, 9024, 10434, 13912, 14208, 18048, 20868, 27824, 32381, 41736, 55648, 64762, 83472, 97143, 111296, 129524, 166944, 194286, 222592, 259048, 333888, 388572, 518096, 667776, 777144, 1036192, 1198097, 1521907, 1554288, 2072384, 2396194, 3043814, 3108576, 3594291, 4144768, 4565721, 4792388, 6087628, 6217152, 7188582, 9131442, 9584776, 12175256, 12434304, 14377164, 18262884, 19169552, 24350512, 28754328, 36525768, 38339104, 48701024, 56310559, 57508656, 73051536, 76678208, 97402048, 112621118, 115017312, 146103072, 153356416, 168931677, 194804096, 225242236, 230034624, 292206144, 337863354, 450484472, 460069248, 584412288, 675726708, 900968944, 1351453416, 1801937888, 2702906832, 3603875776, 5405813664, 7207751552, 10811627328, 21623254656]

約数ペア:

[(1, 21623254656), (2, 10811627328), (3, 7207751552), (4, 5405813664), (6, 3603875776), (8, 2702906832), (12, 1801937888), (16, 1351453416), (24, 900968944), (32, 675726708), (37, 584412288), (47, 460069248), (48, 450484472), (64, 337863354), (74, 292206144), (94, 230034624), (96, 225242236), (111, 194804096), (128, 168931677), (141, 153356416), (148, 146103072), (188, 115017312), (192, 112621118), (222, 97402048), (282, 76678208), (296, 73051536), (376, 57508656), (384, 56310559), (444, 48701024), (564, 38339104), (592, 36525768), (752, 28754328), (888, 24350512), (1128, 19169552), (1184, 18262884), (1504, 14377164), (1739, 12434304), (1776, 12175256), (2256, 9584776), (2368, 9131442), (3008, 7188582), (3478, 6217152), (3552, 6087628), (4512, 4792388), (4736, 4565721), (5217, 4144768), (6016, 3594291), (6956, 3108576), (7104, 3043814), (9024, 2396194), (10434, 2072384), (13912, 1554288), (14208, 1521907), (18048, 1198097), (20868, 1036192), (27824, 777144), (32381, 667776), (41736, 518096), (55648, 388572), (64762, 333888), (83472, 259048), (97143, 222592), (111296, 194286), (129524, 166944)]