2548953888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 7673823360

約数和(自身を除く): 5124869472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 317, 379, 408, 416, 442, 544, 624, 634, 663, 758, 816, 884, 951, 1137, 1248, 1268, 1326, 1516, 1632, 1768, 1902, 2274, 2536, 2652, 3032, 3536, 3804, 4121, 4548, 4927, 5072, 5304, 5389, 6064, 6443, 7072, 7608, 8242, 9096, 9854, 10144, 10608, 10778, 12128, 12363, 12886, 14781, 15216, 16167, 16484, 18192, 19329, 19708, 21216, 21556, 24726, 25772, 29562, 30432, 32334, 32968, 36384, 38658, 39416, 43112, 49452, 51544, 59124, 64668, 65936, 70057, 77316, 78832, 83759, 86224, 98904, 103088, 118248, 120143, 129336, 131872, 140114, 154632, 157664, 167518, 172448, 197808, 206176, 210171, 236496, 240286, 251277, 258672, 280228, 309264, 335036, 360429, 395616, 420342, 472992, 480572, 502554, 517344, 560456, 618528, 670072, 720858, 840684, 961144, 1005108, 1120912, 1340144, 1441716, 1561859, 1681368, 1922288, 2010216, 2042431, 2241824, 2680288, 2883432, 3123718, 3362736, 3844576, 4020432, 4084862, 4685577, 5766864, 6127293, 6247436, 6725472, 8040864, 8169724, 9371154, 11533728, 12254586, 12494872, 16339448, 18742308, 24509172, 24989744, 26551603, 32678896, 37484616, 49018344, 49979488, 53103206, 65357792, 74969232, 79654809, 98036688, 106206412, 149938464, 159309618, 196073376, 212412824, 318619236, 424825648, 637238472, 849651296, 1274476944, 2548953888]

約数ペア:

[(1, 2548953888), (2, 1274476944), (3, 849651296), (4, 637238472), (6, 424825648), (8, 318619236), (12, 212412824), (13, 196073376), (16, 159309618), (17, 149938464), (24, 106206412), (26, 98036688), (32, 79654809), (34, 74969232), (39, 65357792), (48, 53103206), (51, 49979488), (52, 49018344), (68, 37484616), (78, 32678896), (96, 26551603), (102, 24989744), (104, 24509172), (136, 18742308), (156, 16339448), (204, 12494872), (208, 12254586), (221, 11533728), (272, 9371154), (312, 8169724), (317, 8040864), (379, 6725472), (408, 6247436), (416, 6127293), (442, 5766864), (544, 4685577), (624, 4084862), (634, 4020432), (663, 3844576), (758, 3362736), (816, 3123718), (884, 2883432), (951, 2680288), (1137, 2241824), (1248, 2042431), (1268, 2010216), (1326, 1922288), (1516, 1681368), (1632, 1561859), (1768, 1441716), (1902, 1340144), (2274, 1120912), (2536, 1005108), (2652, 961144), (3032, 840684), (3536, 720858), (3804, 670072), (4121, 618528), (4548, 560456), (4927, 517344), (5072, 502554), (5304, 480572), (5389, 472992), (6064, 420342), (6443, 395616), (7072, 360429), (7608, 335036), (8242, 309264), (9096, 280228), (9854, 258672), (10144, 251277), (10608, 240286), (10778, 236496), (12128, 210171), (12363, 206176), (12886, 197808), (14781, 172448), (15216, 167518), (16167, 157664), (16484, 154632), (18192, 140114), (19329, 131872), (19708, 129336), (21216, 120143), (21556, 118248), (24726, 103088), (25772, 98904), (29562, 86224), (30432, 83759), (32334, 78832), (32968, 77316), (36384, 70057), (38658, 65936), (39416, 64668), (43112, 59124), (49452, 51544)]