249054912

素因数分解:

$2^6\times 3^4\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 140

約数和(自身を含む): 746836200

約数和(自身を除く): 497781288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 144, 162, 192, 214, 216, 288, 321, 324, 428, 432, 449, 576, 642, 648, 856, 864, 898, 963, 1284, 1296, 1347, 1712, 1728, 1796, 1926, 2568, 2592, 2694, 2889, 3424, 3592, 3852, 4041, 5136, 5184, 5388, 5778, 6848, 7184, 7704, 8082, 8667, 10272, 10776, 11556, 12123, 14368, 15408, 16164, 17334, 20544, 21552, 23112, 24246, 28736, 30816, 32328, 34668, 36369, 43104, 46224, 48043, 48492, 61632, 64656, 69336, 72738, 86208, 92448, 96086, 96984, 129312, 138672, 144129, 145476, 184896, 192172, 193968, 258624, 277344, 288258, 290952, 384344, 387936, 432387, 554688, 576516, 581904, 768688, 775872, 864774, 1153032, 1163808, 1297161, 1537376, 1729548, 2306064, 2327616, 2594322, 3074752, 3459096, 3891483, 4612128, 5188644, 6918192, 7782966, 9224256, 10377288, 13836384, 15565932, 20754576, 27672768, 31131864, 41509152, 62263728, 83018304, 124527456, 249054912]

約数ペア:

[(1, 249054912), (2, 124527456), (3, 83018304), (4, 62263728), (6, 41509152), (8, 31131864), (9, 27672768), (12, 20754576), (16, 15565932), (18, 13836384), (24, 10377288), (27, 9224256), (32, 7782966), (36, 6918192), (48, 5188644), (54, 4612128), (64, 3891483), (72, 3459096), (81, 3074752), (96, 2594322), (107, 2327616), (108, 2306064), (144, 1729548), (162, 1537376), (192, 1297161), (214, 1163808), (216, 1153032), (288, 864774), (321, 775872), (324, 768688), (428, 581904), (432, 576516), (449, 554688), (576, 432387), (642, 387936), (648, 384344), (856, 290952), (864, 288258), (898, 277344), (963, 258624), (1284, 193968), (1296, 192172), (1347, 184896), (1712, 145476), (1728, 144129), (1796, 138672), (1926, 129312), (2568, 96984), (2592, 96086), (2694, 92448), (2889, 86208), (3424, 72738), (3592, 69336), (3852, 64656), (4041, 61632), (5136, 48492), (5184, 48043), (5388, 46224), (5778, 43104), (6848, 36369), (7184, 34668), (7704, 32328), (8082, 30816), (8667, 28736), (10272, 24246), (10776, 23112), (11556, 21552), (12123, 20544), (14368, 17334), (15408, 16164)]