2154238848

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 256

約数和(自身を含む): 6829920000

約数和(自身を除く): 4675681152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 64, 72, 76, 96, 106, 108, 114, 128, 144, 152, 159, 171, 192, 212, 216, 228, 288, 304, 318, 342, 384, 424, 432, 456, 477, 513, 576, 608, 619, 636, 684, 848, 864, 912, 954, 1007, 1026, 1152, 1216, 1238, 1272, 1368, 1431, 1696, 1728, 1824, 1857, 1908, 2014, 2052, 2432, 2476, 2544, 2736, 2862, 3021, 3392, 3456, 3648, 3714, 3816, 4028, 4104, 4952, 5088, 5472, 5571, 5724, 6042, 6784, 7296, 7428, 7632, 8056, 8208, 9063, 9904, 10176, 10944, 11142, 11448, 11761, 12084, 14856, 15264, 16112, 16416, 16713, 18126, 19808, 20352, 21888, 22284, 22896, 23522, 24168, 27189, 29712, 30528, 32224, 32807, 32832, 33426, 35283, 36252, 39616, 44568, 45792, 47044, 48336, 54378, 59424, 61056, 64448, 65614, 65664, 66852, 70566, 72504, 79232, 89136, 91584, 94088, 96672, 98421, 105849, 108756, 118848, 128896, 131228, 133704, 141132, 145008, 178272, 183168, 188176, 193344, 196842, 211698, 217512, 237696, 262456, 267408, 282264, 290016, 295263, 317547, 356544, 376352, 386688, 393684, 423396, 435024, 524912, 534816, 564528, 580032, 590526, 623333, 635094, 713088, 752704, 787368, 846792, 870048, 885789, 1049824, 1069632, 1129056, 1160064, 1181052, 1246666, 1270188, 1505408, 1574736, 1693584, 1740096, 1771578, 1869999, 2099648, 2139264, 2258112, 2362104, 2493332, 2540376, 3149472, 3387168, 3480192, 3543156, 3739998, 4199296, 4516224, 4724208, 4986664, 5080752, 5609997, 6298944, 6774336, 7086312, 7479996, 9448416, 9973328, 10161504, 11219994, 12597888, 13548672, 14172624, 14959992, 16829991, 18896832, 19946656, 20323008, 22439988, 28345248, 29919984, 33659982, 37793664, 39893312, 40646016, 44879976, 56690496, 59839968, 67319964, 79786624, 89759952, 113380992, 119679936, 134639928, 179519904, 239359872, 269279856, 359039808, 538559712, 718079616, 1077119424, 2154238848]

約数ペア:

[(1, 2154238848), (2, 1077119424), (3, 718079616), (4, 538559712), (6, 359039808), (8, 269279856), (9, 239359872), (12, 179519904), (16, 134639928), (18, 119679936), (19, 113380992), (24, 89759952), (27, 79786624), (32, 67319964), (36, 59839968), (38, 56690496), (48, 44879976), (53, 40646016), (54, 39893312), (57, 37793664), (64, 33659982), (72, 29919984), (76, 28345248), (96, 22439988), (106, 20323008), (108, 19946656), (114, 18896832), (128, 16829991), (144, 14959992), (152, 14172624), (159, 13548672), (171, 12597888), (192, 11219994), (212, 10161504), (216, 9973328), (228, 9448416), (288, 7479996), (304, 7086312), (318, 6774336), (342, 6298944), (384, 5609997), (424, 5080752), (432, 4986664), (456, 4724208), (477, 4516224), (513, 4199296), (576, 3739998), (608, 3543156), (619, 3480192), (636, 3387168), (684, 3149472), (848, 2540376), (864, 2493332), (912, 2362104), (954, 2258112), (1007, 2139264), (1026, 2099648), (1152, 1869999), (1216, 1771578), (1238, 1740096), (1272, 1693584), (1368, 1574736), (1431, 1505408), (1696, 1270188), (1728, 1246666), (1824, 1181052), (1857, 1160064), (1908, 1129056), (2014, 1069632), (2052, 1049824), (2432, 885789), (2476, 870048), (2544, 846792), (2736, 787368), (2862, 752704), (3021, 713088), (3392, 635094), (3456, 623333), (3648, 590526), (3714, 580032), (3816, 564528), (4028, 534816), (4104, 524912), (4952, 435024), (5088, 423396), (5472, 393684), (5571, 386688), (5724, 376352), (6042, 356544), (6784, 317547), (7296, 295263), (7428, 290016), (7632, 282264), (8056, 267408), (8208, 262456), (9063, 237696), (9904, 217512), (10176, 211698), (10944, 196842), (11142, 193344), (11448, 188176), (11761, 183168), (12084, 178272), (14856, 145008), (15264, 141132), (16112, 133704), (16416, 131228), (16713, 128896), (18126, 118848), (19808, 108756), (20352, 105849), (21888, 98421), (22284, 96672), (22896, 94088), (23522, 91584), (24168, 89136), (27189, 79232), (29712, 72504), (30528, 70566), (32224, 66852), (32807, 65664), (32832, 65614), (33426, 64448), (35283, 61056), (36252, 59424), (39616, 54378), (44568, 48336), (45792, 47044)]