1340981824

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 224

約数和(自身を含む): 3459276800

約数和(自身を除く): 2118294976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 127, 148, 182, 196, 208, 224, 254, 259, 296, 343, 364, 392, 416, 448, 481, 508, 518, 592, 637, 686, 728, 784, 832, 889, 962, 1016, 1036, 1184, 1274, 1372, 1456, 1568, 1651, 1778, 1813, 1924, 2032, 2072, 2368, 2548, 2744, 2912, 3136, 3302, 3367, 3556, 3626, 3848, 4064, 4144, 4459, 4699, 5096, 5488, 5824, 6223, 6604, 6734, 7112, 7252, 7696, 8128, 8288, 8918, 9398, 10192, 10976, 11557, 12446, 12691, 13208, 13468, 14224, 14504, 15392, 16576, 17836, 18796, 20384, 21952, 23114, 23569, 24892, 25382, 26416, 26936, 28448, 29008, 30784, 32893, 35672, 37592, 40768, 43561, 46228, 47138, 49784, 50764, 52832, 53872, 56896, 58016, 61087, 65786, 71344, 75184, 80899, 87122, 92456, 94276, 99568, 101528, 105664, 107744, 116032, 122174, 131572, 142688, 150368, 161798, 164983, 174244, 184912, 188552, 199136, 203056, 215488, 230251, 244348, 263144, 285376, 300736, 323596, 329966, 348488, 369824, 377104, 398272, 406112, 427609, 460502, 488696, 526288, 566293, 647192, 659932, 696976, 739648, 754208, 812224, 855218, 921004, 977392, 1052576, 1132586, 1294384, 1319864, 1393952, 1508416, 1611757, 1710436, 1842008, 1954784, 2105152, 2265172, 2588768, 2639728, 2787904, 2993263, 3223514, 3420872, 3684016, 3909568, 4530344, 5177536, 5279456, 5986526, 6447028, 6841744, 7368032, 9060688, 10558912, 11973052, 12894056, 13683488, 14736064, 18121376, 20952841, 23946104, 25788112, 27366976, 36242752, 41905682, 47892208, 51576224, 83811364, 95784416, 103152448, 167622728, 191568832, 335245456, 670490912, 1340981824]

約数ペア:

[(1, 1340981824), (2, 670490912), (4, 335245456), (7, 191568832), (8, 167622728), (13, 103152448), (14, 95784416), (16, 83811364), (26, 51576224), (28, 47892208), (32, 41905682), (37, 36242752), (49, 27366976), (52, 25788112), (56, 23946104), (64, 20952841), (74, 18121376), (91, 14736064), (98, 13683488), (104, 12894056), (112, 11973052), (127, 10558912), (148, 9060688), (182, 7368032), (196, 6841744), (208, 6447028), (224, 5986526), (254, 5279456), (259, 5177536), (296, 4530344), (343, 3909568), (364, 3684016), (392, 3420872), (416, 3223514), (448, 2993263), (481, 2787904), (508, 2639728), (518, 2588768), (592, 2265172), (637, 2105152), (686, 1954784), (728, 1842008), (784, 1710436), (832, 1611757), (889, 1508416), (962, 1393952), (1016, 1319864), (1036, 1294384), (1184, 1132586), (1274, 1052576), (1372, 977392), (1456, 921004), (1568, 855218), (1651, 812224), (1778, 754208), (1813, 739648), (1924, 696976), (2032, 659932), (2072, 647192), (2368, 566293), (2548, 526288), (2744, 488696), (2912, 460502), (3136, 427609), (3302, 406112), (3367, 398272), (3556, 377104), (3626, 369824), (3848, 348488), (4064, 329966), (4144, 323596), (4459, 300736), (4699, 285376), (5096, 263144), (5488, 244348), (5824, 230251), (6223, 215488), (6604, 203056), (6734, 199136), (7112, 188552), (7252, 184912), (7696, 174244), (8128, 164983), (8288, 161798), (8918, 150368), (9398, 142688), (10192, 131572), (10976, 122174), (11557, 116032), (12446, 107744), (12691, 105664), (13208, 101528), (13468, 99568), (14224, 94276), (14504, 92456), (15392, 87122), (16576, 80899), (17836, 75184), (18796, 71344), (20384, 65786), (21952, 61087), (23114, 58016), (23569, 56896), (24892, 53872), (25382, 52832), (26416, 50764), (26936, 49784), (28448, 47138), (29008, 46228), (30784, 43561), (32893, 40768), (35672, 37592)]