16863535744

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 38553503040

約数和(自身を除く): 21689967296

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 103, 121, 124, 128, 176, 206, 242, 248, 341, 352, 412, 484, 496, 682, 704, 824, 961, 968, 992, 1133, 1331, 1364, 1408, 1648, 1922, 1936, 1984, 2266, 2662, 2728, 3193, 3296, 3751, 3844, 3872, 3968, 4532, 5324, 5456, 6386, 6592, 7502, 7688, 7744, 9064, 10571, 10648, 10912, 12463, 12772, 13184, 15004, 15376, 15488, 18128, 21142, 21296, 21824, 24926, 25544, 30008, 30752, 35123, 36256, 41261, 42284, 42592, 43648, 49852, 51088, 60016, 61504, 70246, 72512, 82522, 84568, 85184, 98983, 99704, 102176, 116281, 120032, 123008, 137093, 140492, 145024, 165044, 169136, 170368, 197966, 199408, 204352, 232562, 240064, 274186, 280984, 330088, 338272, 386353, 395932, 398816, 408704, 465124, 480128, 548372, 561968, 660176, 676544, 772706, 791864, 797632, 930248, 1088813, 1096744, 1123936, 1279091, 1320352, 1353088, 1545412, 1583728, 1595264, 1860496, 2177626, 2193488, 2247872, 2558182, 2640704, 3090824, 3167456, 3720992, 4249883, 4355252, 4386976, 4495744, 5116364, 5281408, 6181648, 6334912, 7441984, 8499766, 8710504, 8773952, 10232728, 11976943, 12363296, 12669824, 14883968, 16999532, 17421008, 17547904, 20465456, 23953886, 24726592, 33999064, 34842016, 40930912, 47907772, 49453184, 67998128, 69684032, 81861824, 95815544, 131746373, 135996256, 139368064, 163723648, 191631088, 263492746, 271992512, 383262176, 526985492, 543985024, 766524352, 1053970984, 1533048704, 2107941968, 4215883936, 8431767872, 16863535744]

約数ペア:

[(1, 16863535744), (2, 8431767872), (4, 4215883936), (8, 2107941968), (11, 1533048704), (16, 1053970984), (22, 766524352), (31, 543985024), (32, 526985492), (44, 383262176), (62, 271992512), (64, 263492746), (88, 191631088), (103, 163723648), (121, 139368064), (124, 135996256), (128, 131746373), (176, 95815544), (206, 81861824), (242, 69684032), (248, 67998128), (341, 49453184), (352, 47907772), (412, 40930912), (484, 34842016), (496, 33999064), (682, 24726592), (704, 23953886), (824, 20465456), (961, 17547904), (968, 17421008), (992, 16999532), (1133, 14883968), (1331, 12669824), (1364, 12363296), (1408, 11976943), (1648, 10232728), (1922, 8773952), (1936, 8710504), (1984, 8499766), (2266, 7441984), (2662, 6334912), (2728, 6181648), (3193, 5281408), (3296, 5116364), (3751, 4495744), (3844, 4386976), (3872, 4355252), (3968, 4249883), (4532, 3720992), (5324, 3167456), (5456, 3090824), (6386, 2640704), (6592, 2558182), (7502, 2247872), (7688, 2193488), (7744, 2177626), (9064, 1860496), (10571, 1595264), (10648, 1583728), (10912, 1545412), (12463, 1353088), (12772, 1320352), (13184, 1279091), (15004, 1123936), (15376, 1096744), (15488, 1088813), (18128, 930248), (21142, 797632), (21296, 791864), (21824, 772706), (24926, 676544), (25544, 660176), (30008, 561968), (30752, 548372), (35123, 480128), (36256, 465124), (41261, 408704), (42284, 398816), (42592, 395932), (43648, 386353), (49852, 338272), (51088, 330088), (60016, 280984), (61504, 274186), (70246, 240064), (72512, 232562), (82522, 204352), (84568, 199408), (85184, 197966), (98983, 170368), (99704, 169136), (102176, 165044), (116281, 145024), (120032, 140492), (123008, 137093)]