275887872

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 876450848

約数和(自身を除く): 600562976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 151, 156, 183, 192, 208, 234, 244, 256, 288, 302, 312, 366, 384, 416, 453, 468, 488, 549, 576, 604, 624, 732, 768, 793, 832, 906, 936, 976, 1098, 1152, 1208, 1248, 1359, 1464, 1586, 1664, 1812, 1872, 1952, 1963, 2196, 2304, 2379, 2416, 2496, 2718, 2928, 3172, 3328, 3624, 3744, 3904, 3926, 4392, 4758, 4832, 4992, 5436, 5856, 5889, 6344, 7137, 7248, 7488, 7808, 7852, 8784, 9211, 9516, 9664, 9984, 10872, 11712, 11778, 12688, 14274, 14496, 14976, 15616, 15704, 17568, 17667, 18422, 19032, 19328, 21744, 23424, 23556, 25376, 27633, 28548, 28992, 29952, 31408, 35136, 35334, 36844, 38064, 38656, 43488, 46848, 47112, 50752, 55266, 57096, 57984, 62816, 70272, 70668, 73688, 76128, 82899, 86976, 94224, 101504, 110532, 114192, 115968, 119743, 125632, 140544, 141336, 147376, 152256, 165798, 173952, 188448, 203008, 221064, 228384, 239486, 251264, 282672, 294752, 304512, 331596, 347904, 359229, 376896, 442128, 456768, 478972, 502528, 565344, 589504, 609024, 663192, 718458, 753792, 884256, 913536, 957944, 1077687, 1130688, 1179008, 1326384, 1436916, 1507584, 1768512, 1827072, 1915888, 2155374, 2261376, 2358016, 2652768, 2873832, 3537024, 3831776, 4310748, 4522752, 5305536, 5747664, 7074048, 7663552, 8621496, 10611072, 11495328, 15327104, 17242992, 21222144, 22990656, 30654208, 34485984, 45981312, 68971968, 91962624, 137943936, 275887872]

約数ペア:

[(1, 275887872), (2, 137943936), (3, 91962624), (4, 68971968), (6, 45981312), (8, 34485984), (9, 30654208), (12, 22990656), (13, 21222144), (16, 17242992), (18, 15327104), (24, 11495328), (26, 10611072), (32, 8621496), (36, 7663552), (39, 7074048), (48, 5747664), (52, 5305536), (61, 4522752), (64, 4310748), (72, 3831776), (78, 3537024), (96, 2873832), (104, 2652768), (117, 2358016), (122, 2261376), (128, 2155374), (144, 1915888), (151, 1827072), (156, 1768512), (183, 1507584), (192, 1436916), (208, 1326384), (234, 1179008), (244, 1130688), (256, 1077687), (288, 957944), (302, 913536), (312, 884256), (366, 753792), (384, 718458), (416, 663192), (453, 609024), (468, 589504), (488, 565344), (549, 502528), (576, 478972), (604, 456768), (624, 442128), (732, 376896), (768, 359229), (793, 347904), (832, 331596), (906, 304512), (936, 294752), (976, 282672), (1098, 251264), (1152, 239486), (1208, 228384), (1248, 221064), (1359, 203008), (1464, 188448), (1586, 173952), (1664, 165798), (1812, 152256), (1872, 147376), (1952, 141336), (1963, 140544), (2196, 125632), (2304, 119743), (2379, 115968), (2416, 114192), (2496, 110532), (2718, 101504), (2928, 94224), (3172, 86976), (3328, 82899), (3624, 76128), (3744, 73688), (3904, 70668), (3926, 70272), (4392, 62816), (4758, 57984), (4832, 57096), (4992, 55266), (5436, 50752), (5856, 47112), (5889, 46848), (6344, 43488), (7137, 38656), (7248, 38064), (7488, 36844), (7808, 35334), (7852, 35136), (8784, 31408), (9211, 29952), (9516, 28992), (9664, 28548), (9984, 27633), (10872, 25376), (11712, 23556), (11778, 23424), (12688, 21744), (14274, 19328), (14496, 19032), (14976, 18422), (15616, 17667), (15704, 17568)]