304480491304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2400

約数の個数: 192

約数和(自身を含む): 677796439680

約数和(自身を除く): 373315948376

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 71, 76, 88, 122, 142, 152, 209, 244, 284, 361, 418, 488, 568, 671, 722, 781, 836, 1159, 1342, 1349, 1444, 1562, 1672, 2213, 2318, 2684, 2698, 2888, 3124, 3971, 4331, 4426, 4636, 5368, 5396, 6248, 7942, 8662, 8852, 9272, 10792, 12749, 14839, 15884, 17324, 17704, 22021, 24343, 25498, 25631, 29678, 31768, 34648, 42047, 44042, 47641, 48686, 50996, 51262, 59356, 82289, 84094, 88084, 95282, 97372, 101992, 102524, 118712, 134993, 157123, 164578, 168188, 176168, 190564, 194744, 205048, 242231, 269986, 281941, 314246, 329156, 336376, 381128, 462517, 484462, 539972, 563882, 628492, 658312, 798893, 905179, 925034, 968924, 1079944, 1127764, 1256984, 1484923, 1563491, 1597786, 1728353, 1810358, 1850068, 1937848, 2255528, 2564867, 2969846, 2985337, 3126982, 3195572, 3456706, 3620716, 3700136, 5129734, 5939692, 5970674, 6253964, 6391144, 6913412, 7241432, 8787823, 9584503, 10259468, 11879384, 11941348, 12507928, 13826824, 17198401, 17575646, 19169006, 20518936, 23882696, 28213537, 32838707, 34396802, 35151292, 38338012, 48732473, 56427074, 56721403, 65677414, 68793604, 70302584, 76676024, 97464946, 105429533, 112854148, 113442806, 131354828, 137587208, 182105557, 194929892, 210859066, 225708296, 226885612, 262709656, 364211114, 389859784, 421718132, 453771224, 536057203, 623935433, 728422228, 843436264, 1072114406, 1247870866, 1456844456, 2003161127, 2144228812, 2495741732, 3460005583, 4006322254, 4288457624, 4991483464, 6920011166, 8012644508, 13840022332, 16025289016, 27680044664, 38060061413, 76120122826, 152240245652, 304480491304]

約数ペア:

[(1, 304480491304), (2, 152240245652), (4, 76120122826), (8, 38060061413), (11, 27680044664), (19, 16025289016), (22, 13840022332), (38, 8012644508), (44, 6920011166), (61, 4991483464), (71, 4288457624), (76, 4006322254), (88, 3460005583), (122, 2495741732), (142, 2144228812), (152, 2003161127), (209, 1456844456), (244, 1247870866), (284, 1072114406), (361, 843436264), (418, 728422228), (488, 623935433), (568, 536057203), (671, 453771224), (722, 421718132), (781, 389859784), (836, 364211114), (1159, 262709656), (1342, 226885612), (1349, 225708296), (1444, 210859066), (1562, 194929892), (1672, 182105557), (2213, 137587208), (2318, 131354828), (2684, 113442806), (2698, 112854148), (2888, 105429533), (3124, 97464946), (3971, 76676024), (4331, 70302584), (4426, 68793604), (4636, 65677414), (5368, 56721403), (5396, 56427074), (6248, 48732473), (7942, 38338012), (8662, 35151292), (8852, 34396802), (9272, 32838707), (10792, 28213537), (12749, 23882696), (14839, 20518936), (15884, 19169006), (17324, 17575646), (17704, 17198401), (22021, 13826824), (24343, 12507928), (25498, 11941348), (25631, 11879384), (29678, 10259468), (31768, 9584503), (34648, 8787823), (42047, 7241432), (44042, 6913412), (47641, 6391144), (48686, 6253964), (50996, 5970674), (51262, 5939692), (59356, 5129734), (82289, 3700136), (84094, 3620716), (88084, 3456706), (95282, 3195572), (97372, 3126982), (101992, 2985337), (102524, 2969846), (118712, 2564867), (134993, 2255528), (157123, 1937848), (164578, 1850068), (168188, 1810358), (176168, 1728353), (190564, 1597786), (194744, 1563491), (205048, 1484923), (242231, 1256984), (269986, 1127764), (281941, 1079944), (314246, 968924), (329156, 925034), (336376, 905179), (381128, 798893), (462517, 658312), (484462, 628492), (539972, 563882)]