490817778912

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^2\times {\mathrm{138319}}^1$

素因数の和:138415

約数の個数: 180

約数和(自身を含む): 1483559597520

約数和(自身を除く): 992741818608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1369, 1776, 1998, 2592, 2664, 2738, 2997, 3552, 3996, 4107, 5328, 5476, 5994, 7992, 8214, 10656, 10952, 11988, 12321, 15984, 16428, 21904, 23976, 24642, 31968, 32856, 36963, 43808, 47952, 49284, 65712, 73926, 95904, 98568, 110889, 131424, 138319, 147852, 197136, 221778, 276638, 295704, 394272, 414957, 443556, 553276, 591408, 829914, 887112, 1106552, 1182816, 1244871, 1659828, 1774224, 2213104, 2489742, 3319656, 3548448, 3734613, 4426208, 4979484, 5117803, 6639312, 7469226, 9958968, 10235606, 11203839, 13278624, 14938452, 15353409, 19917936, 20471212, 22407678, 29876904, 30706818, 39835872, 40942424, 44815356, 46060227, 59753808, 61413636, 81884848, 89630712, 92120454, 119507616, 122827272, 138180681, 163769696, 179261424, 184240908, 189358711, 245654544, 276361362, 358522848, 368481816, 378717422, 414542043, 491309088, 552722724, 568076133, 736963632, 757434844, 829084086, 1105445448, 1136152266, 1473927264, 1514869688, 1658168172, 1704228399, 2210890896, 2272304532, 3029739376, 3316336344, 3408456798, 4421781792, 4544609064, 5112685197, 6059478752, 6632672688, 6816913596, 9089218128, 10225370394, 13265345376, 13633827192, 15338055591, 18178436256, 20450740788, 27267654384, 30676111182, 40901481576, 54535308768, 61352222364, 81802963152, 122704444728, 163605926304, 245408889456, 490817778912]

約数ペア:

[(1, 490817778912), (2, 245408889456), (3, 163605926304), (4, 122704444728), (6, 81802963152), (8, 61352222364), (9, 54535308768), (12, 40901481576), (16, 30676111182), (18, 27267654384), (24, 20450740788), (27, 18178436256), (32, 15338055591), (36, 13633827192), (37, 13265345376), (48, 10225370394), (54, 9089218128), (72, 6816913596), (74, 6632672688), (81, 6059478752), (96, 5112685197), (108, 4544609064), (111, 4421781792), (144, 3408456798), (148, 3316336344), (162, 3029739376), (216, 2272304532), (222, 2210890896), (288, 1704228399), (296, 1658168172), (324, 1514869688), (333, 1473927264), (432, 1136152266), (444, 1105445448), (592, 829084086), (648, 757434844), (666, 736963632), (864, 568076133), (888, 552722724), (999, 491309088), (1184, 414542043), (1296, 378717422), (1332, 368481816), (1369, 358522848), (1776, 276361362), (1998, 245654544), (2592, 189358711), (2664, 184240908), (2738, 179261424), (2997, 163769696), (3552, 138180681), (3996, 122827272), (4107, 119507616), (5328, 92120454), (5476, 89630712), (5994, 81884848), (7992, 61413636), (8214, 59753808), (10656, 46060227), (10952, 44815356), (11988, 40942424), (12321, 39835872), (15984, 30706818), (16428, 29876904), (21904, 22407678), (23976, 20471212), (24642, 19917936), (31968, 15353409), (32856, 14938452), (36963, 13278624), (43808, 11203839), (47952, 10235606), (49284, 9958968), (65712, 7469226), (73926, 6639312), (95904, 5117803), (98568, 4979484), (110889, 4426208), (131424, 3734613), (138319, 3548448), (147852, 3319656), (197136, 2489742), (221778, 2213104), (276638, 1774224), (295704, 1659828), (394272, 1244871), (414957, 1182816), (443556, 1106552), (553276, 887112), (591408, 829914)]