243785376

素因数分解:

$2^5\times 3^5\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 728136864

約数和(自身を除く): 484351488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 243, 288, 293, 321, 324, 428, 432, 486, 586, 642, 648, 856, 864, 879, 963, 972, 1172, 1284, 1296, 1712, 1758, 1926, 1944, 2344, 2568, 2592, 2637, 2889, 3424, 3516, 3852, 3888, 4688, 5136, 5274, 5778, 7032, 7704, 7776, 7911, 8667, 9376, 10272, 10548, 11556, 14064, 15408, 15822, 17334, 21096, 23112, 23733, 26001, 28128, 30816, 31351, 31644, 34668, 42192, 46224, 47466, 52002, 62702, 63288, 69336, 71199, 84384, 92448, 94053, 94932, 104004, 125404, 126576, 138672, 142398, 188106, 189864, 208008, 250808, 253152, 277344, 282159, 284796, 376212, 379728, 416016, 501616, 564318, 569592, 752424, 759456, 832032, 846477, 1003232, 1128636, 1139184, 1504848, 1692954, 2257272, 2278368, 2539431, 3009696, 3385908, 4514544, 5078862, 6771816, 7618293, 9029088, 10157724, 13543632, 15236586, 20315448, 27087264, 30473172, 40630896, 60946344, 81261792, 121892688, 243785376]

約数ペア:

[(1, 243785376), (2, 121892688), (3, 81261792), (4, 60946344), (6, 40630896), (8, 30473172), (9, 27087264), (12, 20315448), (16, 15236586), (18, 13543632), (24, 10157724), (27, 9029088), (32, 7618293), (36, 6771816), (48, 5078862), (54, 4514544), (72, 3385908), (81, 3009696), (96, 2539431), (107, 2278368), (108, 2257272), (144, 1692954), (162, 1504848), (214, 1139184), (216, 1128636), (243, 1003232), (288, 846477), (293, 832032), (321, 759456), (324, 752424), (428, 569592), (432, 564318), (486, 501616), (586, 416016), (642, 379728), (648, 376212), (856, 284796), (864, 282159), (879, 277344), (963, 253152), (972, 250808), (1172, 208008), (1284, 189864), (1296, 188106), (1712, 142398), (1758, 138672), (1926, 126576), (1944, 125404), (2344, 104004), (2568, 94932), (2592, 94053), (2637, 92448), (2889, 84384), (3424, 71199), (3516, 69336), (3852, 63288), (3888, 62702), (4688, 52002), (5136, 47466), (5274, 46224), (5778, 42192), (7032, 34668), (7704, 31644), (7776, 31351), (7911, 30816), (8667, 28128), (9376, 26001), (10272, 23733), (10548, 23112), (11556, 21096), (14064, 17334), (15408, 15822)]