2548785264

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 6919271424

約数和(自身を除く): 4370486160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 71, 103, 106, 137, 142, 159, 206, 212, 213, 274, 284, 309, 318, 411, 412, 424, 426, 548, 568, 618, 636, 822, 824, 848, 852, 1096, 1136, 1236, 1272, 1644, 1648, 1704, 2192, 2472, 2544, 3288, 3408, 3763, 4944, 5459, 6576, 7261, 7313, 7526, 9727, 10918, 11289, 14111, 14522, 14626, 15052, 16377, 19454, 21783, 21836, 21939, 22578, 28222, 29044, 29181, 29252, 30104, 32754, 38908, 42333, 43566, 43672, 43878, 45156, 56444, 58088, 58362, 58504, 60208, 65508, 77816, 84666, 87132, 87344, 87756, 90312, 112888, 116176, 116724, 117008, 131016, 155632, 169332, 174264, 175512, 180624, 225776, 233448, 262032, 338664, 348528, 351024, 387589, 466896, 515531, 677328, 747883, 775178, 1001881, 1031062, 1162767, 1495766, 1546593, 1550356, 2003762, 2062124, 2243649, 2325534, 2991532, 3005643, 3093186, 3100712, 4007524, 4124248, 4487298, 4651068, 5983064, 6011286, 6186372, 6201424, 8015048, 8248496, 8974596, 9302136, 11966128, 12022572, 12372744, 16030096, 17949192, 18604272, 24045144, 24745488, 35898384, 48090288, 53099693, 106199386, 159299079, 212398772, 318598158, 424797544, 637196316, 849595088, 1274392632, 2548785264]

約数ペア:

[(1, 2548785264), (2, 1274392632), (3, 849595088), (4, 637196316), (6, 424797544), (8, 318598158), (12, 212398772), (16, 159299079), (24, 106199386), (48, 53099693), (53, 48090288), (71, 35898384), (103, 24745488), (106, 24045144), (137, 18604272), (142, 17949192), (159, 16030096), (206, 12372744), (212, 12022572), (213, 11966128), (274, 9302136), (284, 8974596), (309, 8248496), (318, 8015048), (411, 6201424), (412, 6186372), (424, 6011286), (426, 5983064), (548, 4651068), (568, 4487298), (618, 4124248), (636, 4007524), (822, 3100712), (824, 3093186), (848, 3005643), (852, 2991532), (1096, 2325534), (1136, 2243649), (1236, 2062124), (1272, 2003762), (1644, 1550356), (1648, 1546593), (1704, 1495766), (2192, 1162767), (2472, 1031062), (2544, 1001881), (3288, 775178), (3408, 747883), (3763, 677328), (4944, 515531), (5459, 466896), (6576, 387589), (7261, 351024), (7313, 348528), (7526, 338664), (9727, 262032), (10918, 233448), (11289, 225776), (14111, 180624), (14522, 175512), (14626, 174264), (15052, 169332), (16377, 155632), (19454, 131016), (21783, 117008), (21836, 116724), (21939, 116176), (22578, 112888), (28222, 90312), (29044, 87756), (29181, 87344), (29252, 87132), (30104, 84666), (32754, 77816), (38908, 65508), (42333, 60208), (43566, 58504), (43672, 58362), (43878, 58088), (45156, 56444)]