521217363456

素因数分解:

$2^9\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{8647}}^1$

素因数の和:8901

約数の個数: 240

約数和(自身を含む): 1531009818624

約数和(自身を除く): 1009792455168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 127, 128, 144, 192, 206, 254, 256, 288, 309, 381, 384, 412, 508, 512, 576, 618, 762, 768, 824, 927, 1016, 1143, 1152, 1236, 1524, 1536, 1648, 1854, 2032, 2286, 2304, 2472, 3048, 3296, 3708, 4064, 4572, 4608, 4944, 6096, 6592, 7416, 8128, 8647, 9144, 9888, 12192, 13081, 13184, 14832, 16256, 17294, 18288, 19776, 24384, 25941, 26162, 26368, 29664, 32512, 34588, 36576, 39243, 39552, 48768, 51882, 52324, 52736, 59328, 65024, 69176, 73152, 77823, 78486, 79104, 97536, 103764, 104648, 117729, 118656, 138352, 146304, 155646, 156972, 158208, 195072, 207528, 209296, 235458, 237312, 276704, 292608, 311292, 313944, 415056, 418592, 470916, 474624, 553408, 585216, 622584, 627888, 830112, 837184, 890641, 941832, 1098169, 1106816, 1245168, 1255776, 1660224, 1674368, 1781282, 1883664, 2196338, 2213632, 2490336, 2511552, 2671923, 3294507, 3320448, 3348736, 3562564, 3767328, 4392676, 4427264, 4980672, 5023104, 5343846, 6589014, 6640896, 6697472, 7125128, 7534656, 8015769, 8785352, 9883521, 9961344, 10046208, 10687692, 13178028, 13281792, 14250256, 15069312, 16031538, 17570704, 19767042, 19922688, 20092416, 21375384, 26356056, 28500512, 30138624, 32063076, 35141408, 39534084, 39845376, 42750768, 52712112, 57001024, 60277248, 64126152, 70282816, 79068168, 85501536, 105424224, 113111407, 114002048, 128252304, 140565632, 158136336, 171003072, 210848448, 226222814, 228004096, 256504608, 281131264, 316272672, 339334221, 342006144, 421696896, 452445628, 456008192, 513009216, 562262528, 632545344, 678668442, 684012288, 843393792, 904891256, 1018002663, 1026018432, 1265090688, 1357336884, 1368024576, 1686787584, 1809782512, 2036005326, 2052036864, 2530181376, 2714673768, 3619565024, 4072010652, 4104073728, 5060362752, 5429347536, 7239130048, 8144021304, 10858695072, 14478260096, 16288042608, 21717390144, 28956520192, 32576085216, 43434780288, 57913040384, 65152170432, 86869560576, 130304340864, 173739121152, 260608681728, 521217363456]

約数ペア:

[(1, 521217363456), (2, 260608681728), (3, 173739121152), (4, 130304340864), (6, 86869560576), (8, 65152170432), (9, 57913040384), (12, 43434780288), (16, 32576085216), (18, 28956520192), (24, 21717390144), (32, 16288042608), (36, 14478260096), (48, 10858695072), (64, 8144021304), (72, 7239130048), (96, 5429347536), (103, 5060362752), (127, 4104073728), (128, 4072010652), (144, 3619565024), (192, 2714673768), (206, 2530181376), (254, 2052036864), (256, 2036005326), (288, 1809782512), (309, 1686787584), (381, 1368024576), (384, 1357336884), (412, 1265090688), (508, 1026018432), (512, 1018002663), (576, 904891256), (618, 843393792), (762, 684012288), (768, 678668442), (824, 632545344), (927, 562262528), (1016, 513009216), (1143, 456008192), (1152, 452445628), (1236, 421696896), (1524, 342006144), (1536, 339334221), (1648, 316272672), (1854, 281131264), (2032, 256504608), (2286, 228004096), (2304, 226222814), (2472, 210848448), (3048, 171003072), (3296, 158136336), (3708, 140565632), (4064, 128252304), (4572, 114002048), (4608, 113111407), (4944, 105424224), (6096, 85501536), (6592, 79068168), (7416, 70282816), (8128, 64126152), (8647, 60277248), (9144, 57001024), (9888, 52712112), (12192, 42750768), (13081, 39845376), (13184, 39534084), (14832, 35141408), (16256, 32063076), (17294, 30138624), (18288, 28500512), (19776, 26356056), (24384, 21375384), (25941, 20092416), (26162, 19922688), (26368, 19767042), (29664, 17570704), (32512, 16031538), (34588, 15069312), (36576, 14250256), (39243, 13281792), (39552, 13178028), (48768, 10687692), (51882, 10046208), (52324, 9961344), (52736, 9883521), (59328, 8785352), (65024, 8015769), (69176, 7534656), (73152, 7125128), (77823, 6697472), (78486, 6640896), (79104, 6589014), (97536, 5343846), (103764, 5023104), (104648, 4980672), (117729, 4427264), (118656, 4392676), (138352, 3767328), (146304, 3562564), (155646, 3348736), (156972, 3320448), (158208, 3294507), (195072, 2671923), (207528, 2511552), (209296, 2490336), (235458, 2213632), (237312, 2196338), (276704, 1883664), (292608, 1781282), (311292, 1674368), (313944, 1660224), (415056, 1255776), (418592, 1245168), (470916, 1106816), (474624, 1098169), (553408, 941832), (585216, 890641), (622584, 837184), (627888, 830112)]